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Trip from Plano, TX to Edinburg, TX

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Compiled and reviewed by the US Trip Planner planning team at COD Solutions Oy · Last reviewed Oct 19, 2026 · Editorial standards

Drive Time

9h 9m

Distance

527.9 mi

850 km

Drive Score

8/10

Great drive

Same Day?

2-day trip

Fuel Cost

$81

one way

EV Charging

Unknown

Best Time to Leave

Save up to 24 min
4 AM
9h 2m ★
6 AM
9h 10m
8 AM
9h 26m
10 AM
9h 16m
12 PM
9h 14m
3 PM
9h 17m
5 PM
9h 26m
8 PM
9h 5m

Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.

city in Collin and Denton counties in Texas, United States

Plano, TX

Wikimedia Commons

Downtown Edinburg, TX, TX

Edinburg, TX

Jeff Stapleton

Trip Overview

Plano, TX to Edinburg, TX is 527.9 miles and takes about 9h 9m via South R L Thornton Freeway, with a fuel budget near $75 and enough daylight to finish in a day if you push it, though it's recommended for 2 days. This long-haul drive stays within Texas, traversing the familiar Great Plains region for its entirety. It's a straightforward trip for those needing to cover significant ground south, offering a consistent driving experience without major geographical shifts.

Trip Pace

Best split across 2 days

Treat the return leg as its own travel day rather than an afterthought.

Break Rhythm

2 planned breaks

Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.

Midpoint

264 miles from Plano, TX

A natural place for your longest stop of the day , about 4h 27m into the drive .

Main Roads

Road Distance Duration
South R L Thornton Freeway 89.9 mi 1h 32m
TX 130 Toll 86.1 mi 1h 19m
South Nueces Street 66.2 mi 1h 10m
I 37 60.5 mi 1h 1m
Falfurrias Expressway 55.8 mi 58m
Purple Heart Trail 37.9 mi 39m
I 10 32.5 mi 33m
I 35 26.5 mi 26m
Longest stretch: South R L Thornton Freeway — 89.9 mi, about 1h 32m

Traffic on I-35

Hour-of-day weekday pattern from 48 FHWA count stations on your route.

Peak

4 PM

~3,895 veh/hr typical · worst 4,744

Quietest

2 AM

~570 veh/hr

Peak-to-quiet ratio

6.8×

busier at peak than in the quiet hours

12a 6a noon 6p 11p

Averaged across 104 weeks of 2023 FHWA Travel Monitoring Analysis System data. Weekday hours only (Mon–Fri).

Turn-by-Turn Driving Directions

Step-by-step road directions between Plano, TX and Edinburg, TX.

1

Start on East 15th Street

0.6 mi · 1 min · East 15th Street
Use the straight lane.
2

Turn left onto Central Expressway

0.2 mi · 17 sec · Central Expressway
Use the left / straight lanes.
3

Take the ramp

0.2 mi · 19 sec
Toward US 75 South
4

Merge onto US 75

17 mi · 17 min · Central Expressway
Use the straight / slight right lanes.
5

Take the exit

501 ft · 12 sec
Exit 284C Toward Downtown, Good-Latimer Expressway Use the slight left lane.
6

Continue on North Central Expressway

0.7 mi · 1 min · North Central Expressway
Use the left / straight lanes.
7

Turn right onto Elm Street

304 ft · 10 sec · Elm Street
8

Turn left onto North Pearl Expressway

0.2 mi · 28 sec · North Pearl Expressway
Use the straight lane.
9

Turn right onto Young Street

0.1 mi · 19 sec · Young Street
10

Turn left onto South Harwood Street

315 ft · 8 sec · South Harwood Street
Use the left lane.
11

Turn right onto Canton Street

0.4 mi · 47 sec · Canton Street
12

Take the ramp

0.3 mi · 38 sec
Toward I 30 West
13

Keep slight left at fork

0.1 mi · 14 sec
Toward I 35E South, I 35E North: Waco, Denton
14

Keep slight left at fork

221 ft · 5 sec
Toward I 35E North, I 35E South: Denton, Waco Use the straight / slight right lanes.
15

Keep slight left at fork

0.4 mi · 30 sec
Toward I 35E South: Waco Use the left / right lanes.
16

Continue on I 35E

0.5 mi · 44 sec · South R L Thornton Freeway
17

Continue on I 35E

89 mi · 1 hr 31 min · South R L Thornton Freeway
Exit 426 Toward Dallas Zoo Use the straight / slight right lanes.
18

Continue on I 35; US 77

6.6 mi · 7 min · North Jack Kultgen Expressway
Use the straight / slight right lanes.
19

Continue on I 35

38 mi · 39 min · Purple Heart Trail
Use the straight / slight right lanes.
20

Keep slight left at fork onto I 35

26 mi · 26 min · I 35
Use the straight / slight right lanes.
21

Take the exit

0.7 mi · 55 sec
Exit 265 Toward TX 130 Toll South: San Antonio Use the slight right lane.
22

Continue on TX 130 Toll

86 mi · 1 hr 19 min · TX 130 Toll
Use the straight / slight right lanes.
23

Keep slight right at fork

0.6 mi · 1 min
Toward I 10 West: San Antonio Use the slight left / slight right lanes.
24

Merge onto I 10; TX 130

11 mi · 11 min · I 10; TX 130
Use the straight / slight right lanes.
25

Continue on I 10; US 90; TX 130

9.4 mi · 9 min · I 10; US 90; TX 130
Use the straight / slight right lanes.
26

Keep slight left at fork onto I 10; US 90; TX 130

12 mi · 12 min · I 10; US 90; TX 130
Use the straight / slight right lanes.
27

Keep slight right at fork onto I 410

1.4 mi · 1 min · Connally Loop
Use the straight / slight right lanes.
28

Merge onto I 410; TX 130

6.7 mi · 7 min · Connally Loop
Use the straight / slight right lanes.
29

Take the exit

0.2 mi · 28 sec
Exit 41 Toward I 37, US 281 North: San Antonio, Corpus Christi Use the straight / slight right lanes.
30

Keep slight left at fork

0.5 mi · 1 min
Toward I 37 South: Corpus Christi Use the slight left / slight right lanes.
31

Merge onto I 37

60 mi · 1 hr 1 min · I 37
Use the straight / slight right lanes.
32

Take the exit onto US 281 South

15 mi · 19 min · US 281 South
Toward US 281 South Use the straight / slight right lanes.
33

Keep slight left at fork onto US 281

66 mi · 1 hr 10 min · South Nueces Street
34

Keep slight left at fork onto I 69C; US 281

9.5 mi · 10 min · I 69C; US 281
35

Keep slight left at fork onto I 69C; US 281

56 mi · 58 min · Falfurrias Expressway
Use the straight / right lanes.
36

Keep slight left at fork onto I 69C; US 281

7.2 mi · 7 min · I 69C; US 281
Use the straight / slight right lanes.
37

Take the exit

0.3 mi · 23 sec
Exit 10 Toward US 281 Business South: Edinburg Use the slight right lane.
38

Continue on North Expressway 281

0.4 mi · 38 sec · North Expressway 281
39

Continue on US 281 Business

3.0 mi · 4 min · US 281 Business
40

Turn right onto US 281 Business; TX 107

377 ft · 13 sec · West McIntyre Street
41

Turn left onto US 281 Business; TX 107

186 ft · 8 sec · North 10th Avenue
Use the left / right lanes.
42

Turn left

191 ft · 13 sec
43

Arrive at destination

Trip Plan

Given the 9-hour duration, it's best to split this 527.9-mile drive over two days to avoid fatigue. Aim to depart Plano, TX early in the morning to maximize your daylight hours. With only 2 recommended stops, plan your fuel and rest breaks strategically, perhaps around the halfway point. Keep an eye on your fuel gauge, especially as you approach Edinburg, TX, as stretches between services can be long on this route.

Morning Departure

Start early — leave by 6-7 AM to arrive at a reasonable hour.

Evening Departure

This is a long drive — plan for a morning departure or consider splitting it into two days.

This drive is better paced as a 2-day trip.
Plan roughly 2 meaningful breaks for fuel, food, and rest.
The halfway point lands around 264 miles from Plano, TX, or about 4h 27m into the drive.
The longest continuous stretch on this route runs about 89.9 miles.

Consider an overnight stop or starting very early.

Departure

Before you leave

Start with fuel, water, and navigation already sorted so the first hour feels easy.

First stop

Around 116 miles or 2h 4m in

Use this first pause for coffee, a restroom break, and a quick traffic check ahead.

Halfway reset

Around 264 miles or 4h 27m in

This is the best place for your longest stop, a real meal, and a full fuel check.

Overnight split

Day 1 wrap after about 264 miles or 4h 27m

Stop before fatigue turns the last few hours into a grind. You want day two to start fresh, not just resumed.

Final approach

Final hour starts around 8h 4m

Traffic, exits, and arrival timing usually matter more near Edinburg, TX than in the middle of the route.

Before You Leave

+

Open the route before leaving Plano, TX so your first major turns are already loaded.

+

Leave with enough water and a charging cable within reach, not packed away.

+

Check your fuel range against the first long segment, especially if you are starting outside city service areas.

+

Pick one backup stop option before the midpoint in case traffic changes your pacing.

+

Treat this as a 2-day road trip and book the overnight stop before the busiest arrival window.

Day 1

Settle into the route from Plano, TX

Aim for roughly 264 miles and 4.6 hours of wheel time on this day.

Day 2

Finish the approach into Edinburg, TX

Aim for roughly 264 miles and 4.6 hours of wheel time on this day.

Your first comfortable stop window is around 116 miles from Plano, TX.
This route usually feels better as a 2-day drive than as one long push.
Plan about 2 real breaks rather than only quick fuel stops.
The longest stretch is on South R L Thornton Freeway for about 89.9 miles.

Where to Stop

Rest stops, refuel points, and overnight suggestions along this route.

city in Texas, USA; suburb of the Dallas-Fort Worth Metroplex

First major stop

Coffee and fuel

Mansfield, TX

174 mi into the route

Best for: Coffee, fuel, and an easy first stretch

This is a natural early stop once the first hours of the drive are behind you.

Popular next leg

Mansfield, TX to San Antonio, TX

258.4 mi · 4h 44m

Downtown San Antonio, TX, TX

Second major stop

Overnight candidate

San Antonio, TX

348 mi into the route

Best for: Hotel check-in, dinner, and a fresh start

This lines up well with a realistic day-end stop if you are breaking the drive into stages.

Find hotels in San Antonio, TX

Overnight Options

Night 1

San Antonio, TX

264 mi · about 4.6h in

A practical overnight split lands near San Antonio, TX after about 264 miles or 4.6 hours of driving.

Find hotels

Pacing Suggestions

Burleson, TX

Fuel and coffee

A short stop after about 116 miles helps settle the day before fatigue starts building.

San Antonio, TX

Meal break

The midpoint is around 264 miles from Plano, TX, which is a good place for a longer meal and fuel stop.

Before the longest stretch

Fuel check

Top up before South R L Thornton Freeway if your tank is already low. That segment runs about 89.9 miles.

Overnight split

Hotel stop

For a steadier pace, wrap day one after about 264 miles or 4.6 hours on the road.

These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.

Stops Along Your Drive

Picked by where they fit in your drive — first break, midpoint reset, final stretch.

Bell County Northbound Rest Area

0 mi from route

Brooks County Rest Area

0 mi from route

Pilot Travel Center

0 mi from route

Road Ranger

0.1 mi from route

TA

0.1 mi from route

Love's Travel Stop

0.1 mi from route

Love's Travel Stop

0.1 mi from route

Hill County Northbound Rest Area

0.1 mi from route

Pilot Travel Center

0.1 mi from route

Rest Area

0.1 mi from route

Rest Area

0.1 mi from route

Live Oak County Southbound Rest Area

0.1 mi from route

Live Oak County Northbound Rest Area

0.1 mi from route

Picnic Area

0.1 mi from route

Picnic Area

0.1 mi from route

Flying J Travel Center

0.1 mi from route

Walburg Travel Center & Food Court

0.1 mi from route

Love's Travel Stop

0.1 mi from route

Flying J Travel Center

0.1 mi from route

Pilot Travel Center

0.1 mi from route

Love's Travel Stop

0.1 mi from route

Petro Stopping Centers

0.1 mi from route

Buc-ee's

0.1 mi from route

Service Plaza

0.1 mi from route

QuikTrip

0.1 mi from route

QuikTrip

0.1 mi from route

QuikTrip

0.1 mi from route

QuikTrip

0.1 mi from route

QuikTrip

0.1 mi from route

Circle K

0.1 mi from route

Petro Stopping Centers

0.1 mi from route

Ascent Travel Center

0.1 mi from route

Flying J Travel Plaza

0.2 mi from route

Pilot Travel Center

0.2 mi from route

Jud's Travel Center

0.2 mi from route

Hill County Southbound Rest Area

0.2 mi from route

QuikTrip

0.2 mi from route

Road Ranger

0.2 mi from route

Pilot Travel Center

0.2 mi from route

Love's Travel Stop

0.2 mi from route

Love's Travel Stop

0.2 mi from route

TA

0.2 mi from route

Buc-ee's

0.2 mi from route

TA

0.3 mi from route

Service Plaza

0.3 mi from route

QuikTrip

0.3 mi from route

Bell County Southbound Rest Area

0.4 mi from route

Flying J Travel Center

0.6 mi from route

Love's Travel Stop

0.9 mi from route

SoPac Trail Rest Area

1.9 mi from route

Service Plaza

2.4 mi from route

Pilot Travel Center

2.5 mi from route

Museum of South Texas History

4.7 ★ ★ ★ ★ ★

Near the end, right off the route

Home stretch 0.1 mi from route

Edinburg, Texas

Hours: 10 am–5 pm

+19563836911

Visit website

Dark Hour Haunted House

4.5 ★ ★ ★ ★ ★

Near the start, right off the route

0.8 mi from route ~2 min detour

Plano, Texas

+14692980556

Visit website

11th Hour Escape

4.5 ★ ★ ★ ★ ★

Near the start, right off the route

0.9 mi from route ~2 min detour

Plano, Texas

Hours: 12–5:30 pm

+14692095978

Visit website

Doris D Miller Park

4.8 ★ ★ ★ ★ ★

Early in the drive, short detour

Early stretch 1.3 mi from route ~3 min detour

Waco, Texas

Hours: Open 24 hours

Visit website

Edinburg Scenic Wetlands & World Birding Center

4.7 ★ ★ ★ ★ ★

Near the end, short detour

Home stretch 1.9 mi from route ~5 min detour

Edinburg, Texas

Hours: 8 am–6 pm

+19563819922

Visit website

Heritage Farmstead Museum

4.6 ★ ★ ★ ★ ★

Near the start, short detour

1.9 mi from route ~5 min detour

Plano, Texas

Hours: Closed

+19728810140

Visit website

South Texas Motorcycle Museum

4.8 ★ ★ ★ ★ ★

Near the end, short detour

Home stretch 3.2 mi from route ~8 min detour

Edinburg, Texas

Hours: Closed

+19562920770

Visit website

Kids Wonderland

4.4 ★ ★ ★ ★ ☆

Near the end, ~9 min detour

Home stretch 3.7 mi from route ~9 min detour

McAllen, Texas

Hours: 11 am–8 pm

+19569293106

Visit website

Place data sourced from public business listings. Hours and availability may vary.

Heads-up: tricky spots

5 of 34

5 decision points cluster between mile 17.5 and 309 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.

8
17.5 mi into trip | ~19m in

Take the exit toward Downtown, Good-Latimer Expressway

Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one

Use the slight left lane. Exit 284C Toward Downtown, Good-Latimer Expressway
9
19.7 mi into trip | ~24m in

Keep slight left at fork toward I 35E North, I 35E South: Denton, Waco

Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one

Use the straight / slight right lanes. Toward I 35E North, I 35E South: Denton, Waco
7
19.7 mi into trip | ~24m in

Keep slight left at fork toward I 35E South: Waco

Highway fork - watch signs carefully. Lane positioning matters here

Use the left / right lanes. Toward I 35E South: Waco
7
180.9 mi into trip | ~3h 10m in

Take the exit toward TX 130 Toll South: San Antonio

Exit ramp - move to the correct lane early. Lane positioning matters here

Use the slight right lane. Exit 265 Toward TX 130 Toll South: San Antonio
8
309 mi into trip | ~5h 14m in

Take the exit toward I 37, US 281 North: San Antonio, Corpus Christi

Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one

Use the straight / slight right lanes. Exit 41 Toward I 37, US 281 North: San Antonio, Corpus...

Fuel & Cost

Regular Gas

$80.83 one way

$161.65 round trip

$3.89/gal 25.4 MPG avg 185 kg CO2
Fuel Type $/gal One Way Round Trip
midgrade $4.29 $89.20 $178.41
premium $4.64 $96.39 $192.79
diesel $6.18 $128.42 $256.84

Estimated Tolls: $1.40

Central Expressway (17.5 mi) $1.40

Toll estimates based on average 2024-2025 rates. EZ-Pass/SunPass discounts may lower the actual cost.

Estimated Trip Cost (one way, 1 person)

Fuel

$81

Tolls

$1

Hotel (1n)

$80–$140

Meals

$50–$100

Total

$212–$322

Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.

Estimated CO2 emission: 184.7 kg one way. Prices: EIA weekly data, 2026-10-12.

Driving Electric?

About $55 in charging · 1 stop · 66% less CO2

Vehicle Type kWh Stops DC Fast Home Charge
Average EV 158.4 1 $55.43 $25.34
Efficient EV 132 1 $46.19 $21.12
EV Truck/SUV 211.2 2 $73.91 $33.79

Gas CO2

185 kg

EV CO2

62 kg (66% less)

Plan for 1 charging stop. A 30-minute DC fast charge mid-route should be enough to complete the trip comfortably.

DC fast charging avg $0.35/kWh. Home charging avg $0.16/kWh. US grid CO2: 0.39 kg/kWh.

Travel Intel

Current conditions at both ends of the drive.

Forecast as of Oct 19, 2026

Origin

Plano, TX

Evening in Plano on Monday

Local time

5:32 PM

CDT

Current temp

51°F

Mostly Cloudy

ESE 5 mph 0% chance Live forecast

Destination

Edinburg, TX

Evening in Edinburg on Monday

Local time

5:32 PM

CDT

Current temp

66°F

Mostly Cloudy

N 5 mph 1% chance Live forecast

85°F

Mansfield, TX

174 mi in

Seasonal Notes

Summer travel usually means heavier construction, hotter rest stops, and busier weekend traffic around major cities.

Winter travel shortens daylight, so a route that looks manageable on paper can feel much longer after dark.

Holiday weekends tend to make both departure and arrival windows slower than the raw route time suggests.

For long drives, weather on day two can matter just as much as conditions at departure, so check the whole travel window rather than only the first day.

Time zone

Same local time

Origin and destination are on the same clock, so arrival timing is easier to judge at a glance.

Temperature spread

15 degrees warmer at arrival

A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.

Road read

9h 9m on the road

This is long enough that the arrival forecast matters almost as much as departure conditions. Recheck both ends before you roll.

Weather data from the National Weather Service. Conditions may change; check closer to your travel date.

National Parks Near This Route

Worth a detour if your schedule allows.

San Antonio Missions National Historical Park

San Antonio Missions National Historical Park

National Historical Park

Welcome to San Antonio Missions, a National Park Service site and the only UNESCO World Heritage Site in Texas. Each mission in the park is a center of community and has been since the early 1700s. Th...

1 mi from route ~3 min detour Free near mile 309.5
View on nps.gov
Waco Mammoth National Monument

Waco Mammoth National Monument

National Monument

Standing as tall as 14 feet and weighing 20,000 pounds, Columbian mammoths roamed across what is present-day Texas thousands of years ago. Today, the fossil specimens represent the nation's first and...

4 mi from route ~10 min detour Free near mile 109.2
View on nps.gov

Park data from the National Park Service API. Alerts update every 2 hours.

What kind of drive is this?

This route is heavily highway-focused, with 78% of the 527.9 miles on major roads like the South R L Thornton Freeway and TX 130 Toll. You'll encounter a longest stretch of 89.9 miles on South R L Thornton Freeway before transitioning to surface streets. Expect periods of dense exits and urban merging early on, followed by more open highway cruising.

78% highway — fuel and pacing are the main things to plan.
43 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 89.9 mi on South R L Thornton Freeway.

How Hard Is This Drive?

10/10

This is a straightforward highway drive that stays mostly on South R L Thornton Freeway and TX 130 Toll. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 17.5 miles in.

Driving Effort 10/10

High effort - long or complex enough to need steady focus all day

Balances navigation complexity with total wheel time.

This is a demanding drive. With 34 significant decision points across 527.9 miles, you will need to stay alert - especially through interchange areas and urban stretches. Consider splitting it into segments if you are not comfortable with fast highway navigation.

Where does it get tricky?

The main spots that need attention: at 17.5 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 19.7 miles: Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 19.7 miles: Highway fork - watch signs carefully. Lane positioning matters here.

Elevation Profile

Mostly flat terrain

721 ft 86 ft

Total Climb

704 ft

Total Descent

1,277 ft

Highest Point

721 ft

~75.4 mi in

Elevation Range

635 ft

Towns Mentioned on Route Signs

Based on OSRM destination-sign hints, not a full list of every settlement the road passes.

On the drive from Plano, TX to Edinburg, TX, road signs begin pointing toward Corpus Christi along the way.

Corpus Christi

309 mi in | ~5h 14m

About the Cities

Starting in Plano, TX

Full guide →

Founded 1873

Plano is a city of 285,000 people (2020) in the Dallas-Fort Worth Metroplex region of Texas and is north of Dallas. It is home to the headquarters of several large corporations.

Top landmarks

  • • Heritage Farmstead Museum — building in Texas, United States
  • • Plano Station, Texas Electric Railway — historic place in Plano, Collin County, Texas

Arriving in Edinburg, TX

Full guide →

Founded 1908

Edinburg is in the South Texas Plains and was originally called Chapin before its name took on a variation of the capital of Scotland. It is the county seat of Hidalgo County and also home to the main campus of the University of Texas Rio Grande Valley. For the tourists, there's an interesting museum and wetland reserve.

City content from Wikivoyage (CC BY-SA 4.0) and Wikidata (CC0).

Frequently Asked Questions

The longest stretch is about 89.9 miles on South R L Thornton Freeway. The full list of main roads is in the Roads section above.

Yes — a 2-day pace is more comfortable than one long haul. A sensible stopping point is after roughly 264 miles on day one.

Expect about $1.40 in tolls one way, starting with Central Expressway. Most Northeast and Midwest toll agencies accept E-ZPass; in the West and Texas, transponders like TxTag or FasTrak apply. If you do not have a transponder, cashless tolling plates will mail a bill to the vehicle's registered address — usually with a surcharge, so a rental-car toll pass is often cheaper than paying by mail.

Yes — we found about 52 rest areas or service plazas within a short detour of the route (from OpenStreetMap). See the Rest Stops tab under Nearby Places for locations and mile markers. Plan to stretch, use the bathroom, and top off fluids every 2–3 hours on longer drives.

It helps. This route has a higher-than-average number of complex decision points, which get harder in the dark. If the last hour of the trip is on surface roads or mountain grades, aim to arrive at Edinburg, TX before sunset when you can. Check the Trip Plan for departure windows that land you in daylight.

Only with planning. This is a long drive for kids — consider splitting it into two days rather than pushing through. Plan at least 2 meaningful breaks. There are 52 rest areas along the route for bathroom stops.

The main spots that need attention: at 17.5 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 19.7 miles: Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 19.7 miles: Highway fork - watch signs carefully. Lane positioning matters here.

Yes — San Antonio Missions National Historical Park and Waco Mammoth National Monument. See the National Parks section for detour distances and tips on detours.

Not recommended in a single day. At 9.2 hours each way, a round trip means 18.3 hours of driving — that is an unsafe level of fatigue for most drivers. Plan at least one night at Edinburg, TX before the return drive.

How this page is built

Compiled by the US Trip Planner planning team at COD Solutions Oy from open government datasets — OSRM over OpenStreetMap for geometry, EIA for fuel prices, USGS 3DEP for elevation, NPS for national parks, and FHWA TMAS for hourly traffic volumes. See our methodology for refresh cadence and limitations.

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