Trip from Olmito, TX to Dallas, TX

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

Drive Time

9h 42m

Distance

519 mi

835 km

Drive Score

8/10

Great drive

Same Day?

2-day trip

Fuel Cost

$71

one way

EV Charging

Unknown

Best Time to Leave

Save up to 27 min

4 AM

9h 33m ★

6 AM

9h 42m

8 AM

10h 0m

10 AM

9h 48m

12 PM

9h 46m

3 PM

9h 49m

5 PM

9h 59m

8 PM

9h 37m

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

Best Time

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Olmito, TX

Action Construction Equipment Ltd. - ACE

Dallas, TX

Wikimedia Commons

Trip Overview

Olmito to Dallas is 519 miles and takes about 9 hours 42 minutes via U.S. Highway 77, Purple Heart Trail, and Pickle Parkway, with a fuel budget near $78 and an overnight recommendation. This long-haul drive crosses Texas, starting in the Great Plains region and ending in the same region. Given the nearly 10-hour drive time, planning for an overnight stop is a practical approach. You'll spend most of your time on major highways, making it a straightforward trip for those comfortable with covering distance.

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

259.5 miles from Olmito, TX

A natural place for your longest stop of the day , about 5h 10m into the drive .

Main Roads

Road	Distance	Duration
U.S. Highway 77	126.7 mi	2h 20m
Purple Heart Trail	97.7 mi	1h 39m
Pickle Parkway	58.5 mi	54m
I 35E	58.1 mi	1h
US Highway 181 South	40.2 mi	45m
State Highway 80 North	30.8 mi	35m
State Highway 80	23.6 mi	25m
I 37	19.7 mi	19m

Longest stretch: U.S. Highway 77 — 126.7 mi, about 2h 20m

Traffic on I-35

Hour-of-day weekday pattern from 24 FHWA count stations on your route.

Peak

4 PM

~4,007 veh/hr typical · worst 4,783

Quietest

2 AM

~579 veh/hr

Peak-to-quiet ratio

6.9×

busier at peak than in the quiet hours

12a 6a noon 6p 11p

Averaged across 51 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 Olmito, TX and Dallas, TX.

Start on Palmito Street

489 ft · 27 sec · Palmito Street

Turn left onto Old US Highway 77

0.5 mi · 1 min · Old US Highway 77

At end of road, turn right onto FM 511

0.1 mi · 26 sec · FM 511

Turn sharp left onto North Frontage Road

0.4 mi · 41 sec · North Frontage Road

Take the ramp

0.2 mi · 27 sec

Toward I 69E North, US 77, US 83

Merge onto I 69E; US 77; US 83

2.0 mi · 2 min · North Expressway

Continue on I 69E; US 77; US 83

102 mi · 1 hr 53 min · U.S. Highway 77

Use the straight / slight right lanes.

Keep slight left at fork

0.2 mi · 14 sec

Merge onto I 69E; US 77

1.2 mi · 1 min · I 69E; US 77

Continue on U.S. Highway 77

12 mi · 12 min · U.S. Highway 77

Take the exit

0.3 mi · 34 sec

Turn straight onto US Highway 77 Frontage Road

485 ft · 17 sec · US Highway 77 Frontage Road

Turn right onto County Road 10

1.0 mi · 4 min · County Road 10

Turn left onto County Road 79

4.0 mi · 15 min · County Road 79

Turn left onto County Road 18

0.2 mi · 43 sec · County Road 18

Turn sharp right

1.1 mi · 2 min

Take the ramp

0.4 mi · 57 sec

Merge onto US 77

2.3 mi · 2 min · Driscoll Bypass

Continue on US 77

13 mi · 14 min · U.S. Highway 77

Merge onto I 37; US 77; I 69E

1.4 mi · 1 min · I 37; US 77; I 69E

Keep slight left at fork

1.3 mi · 1 min

Continue on I 37

18 mi · 18 min · I 37

Use the straight / slight right lanes.

Take the exit

0.2 mi · 32 sec

Toward TX 359: Mathis, Skidmore

Turn right onto TX 359

12 mi · 16 min · State Highway 359

At end of road, turn left onto US 181

0.8 mi · 55 sec · South 8th Street

Continue on US 181

40 mi · 45 min · US Highway 181 South

Continue on US 181

1.2 mi · 1 min · South Sunset Strip Drive

Turn right onto TX 72; TX 239

0.8 mi · 1 min · West Main Street

Keep slight left at fork onto TX 72; TX 239

233 ft · 3 sec · East Main Street

Continue on FM 792

8.4 mi · 10 min · Helena Road

Turn straight onto TX 80

24 mi · 25 min · State Highway 80

Continue on TX 80

1.0 mi · 2 min · South Nixon Avenue

Continue on TX 80; TX 97

31 mi · 35 min · State Highway 80 North

Continue on US 183

10 mi · 11 min · US 183

Continue on US 183

4.9 mi · 8 min · South Colorado Street

Continue on US 183

0.2 mi · 16 sec · United States Highway 183

Keep slight left at fork

0.5 mi · 35 sec

Toward TX 130 Toll North: Austin, Waco

Merge onto TX 130 Toll

59 mi · 54 min · Pickle Parkway

Use the straight / slight right lanes.

Keep slight left at fork

0.4 mi · 49 sec

Toward I 35 North: Waco Use the slight left / slight right lanes.

Merge onto I 35

65 mi · 1 hr 6 min · Purple Heart Trail

Use the straight / slight right lanes.

Continue on I 35

6.6 mi · 7 min · South Jack Kultgen Expressway

Use the straight / slight right lanes.

Continue on I 35; US 77

33 mi · 33 min · Purple Heart Trail

Use the straight / slight right lanes.

Keep slight right at fork onto I 35E

58 mi · 1 hr · I 35E

Toward I 35E: Dallas Use the slight right lane.

Take the exit

0.2 mi · 30 sec

Exit 429A Toward Continental Avenue Use the slight right lane.

Turn right onto Continental Avenue

0.2 mi · 31 sec · Continental Avenue

Use the right lane.

Turn slight right onto North Lamar Street

433 ft · 10 sec · North Lamar Street

Arrive at destination

North Lamar Street

Trip Plan

For this 519-mile drive, consider departing early in the morning to maximize daylight hours. With a duration of nearly 10 hours, splitting the trip over two days is highly recommended to avoid fatigue. Plan for your overnight stop around the halfway point, roughly after 5-6 hours of driving. Keep an eye on your fuel gauge, especially during the longer stretches on U.S. Highway 77, as services can be more spaced out in rural areas. The estimated fuel cost of $78 should help you budget accordingly for the entire trip.

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 259.5 miles from Olmito, TX, or about 5h 10m into the drive.

The longest continuous stretch on this route runs about 126.7 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 114 miles or 2h 8m in

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

Halfway reset

Around 259.5 miles or 5h 10m 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 259.5 miles or 5h 10m

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 38m

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

Before You Leave

Open the route before leaving Olmito, 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 Olmito, TX

Aim for roughly 260 miles and 4.9 hours of wheel time on this day.

Day 2

Finish the approach into Dallas, TX

Aim for roughly 260 miles and 4.9 hours of wheel time on this day.

Your first comfortable stop window is around 114 miles from Olmito, 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 U.S. Highway 77 for about 126.7 miles.

Where to Stop

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

First major stop

Coffee and fuel

San Antonio, TX

171 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.

Overnight Options

Night 1

San Antonio, TX

260 mi · about 4.9h in

A practical overnight split lands near San Antonio, TX after about 260 miles or 4.9 hours of driving.

Find hotels

Pacing Suggestions

Corpus Christi, TX

Fuel and coffee

A short stop after about 114 miles helps settle the day before fatigue starts building.

San Antonio, TX

Meal break

The midpoint is around 259.5 miles from Olmito, TX, which is a good place for a longer meal and fuel stop.

Before the longest stretch

Fuel check

Top up before U.S. Highway 77 if your tank is already low. That segment runs about 126.7 miles.

Overnight split

0.9 mi from route

Service Plaza

2.3 mi from route

Pilot Travel Center

2.5 mi from route

City Park

4.6 ★ ★ ★ ★ ★

Near the end, short detour

Home stretch 1.4 mi from route ~3 min detour

Dallas, Texas

Hours: 10 am–5 pm

+19724823055

Visit website

Resaca De La Palma State Park & World Birding Center

4.7 ★ ★ ★ ★ ★

Near the start, short detour

2.9 mi from route ~7 min detour

Brownsville, Texas

Hours: 8 am–4:30 pm

+19563502920

Visit website

Dick Kleberg Park

4.3 ★ ★ ★ ★ ☆

Early in the drive, ~9 min detour

Early stretch 3.5 mi from route ~9 min detour

Kingsville, Texas

Hours: 8 am–10 pm

+13612218705

Visit website

Village of Salado Visitors Center

4.6 ★ ★ ★ ★ ★

Later in the drive, ~9 min detour

Final third 3.5 mi from route ~9 min detour

Salado, Texas

Hours: 9 am–5 pm

+12549478634

Visit website

Monte Bella Trails Park

4.7 ★ ★ ★ ★ ★

Near the start, ~12 min detour

4.7 mi from route ~12 min detour

Brownsville, Texas

Hours: 8 am–10 pm

+19565422064

Visit website

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

Heads-up: tricky spots

5 of 27

5 decision points cluster between mile 296.7 and 518.6 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.

296.7 mi into trip | ~5h 56m in

Keep slight left at fork toward TX 130 Toll North: Austin, Waco

Highway fork - watch signs carefully. Multiple destination signs - pick the right one

Toward TX 130 Toll North: Austin, Waco

355.6 mi into trip | ~6h 52m in

Keep slight left at fork toward I 35 North: Waco

Highway fork - watch signs carefully. Lane positioning matters here

Use the slight left / slight right lanes. Toward I 35 North: Waco

460.3 mi into trip | ~8h 39m in | I 35E

Keep slight right at fork onto I 35E toward I 35E: Dallas

Highway fork - watch signs carefully. Lane positioning matters here

Use the slight right lane. Toward I 35E: Dallas

518.4 mi into trip | ~9h 40m in

Take the exit toward Continental Avenue

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

Use the slight right lane. Exit 429A Toward Continental Avenue

518.6 mi into trip | ~9h 41m in | Continental Avenue

Turn right onto Continental Avenue

Lane positioning matters here

Use the right lane.

Fuel & Cost

Regular Gas

$71.09 one way

$142.17 round trip

$3.48/gal 25.4 MPG avg 182 kg CO₂

Fuel Type	$/gal	One Way	Round Trip
midgrade	$3.89	$79.40	$158.81
premium	$4.23	$86.33	$172.66
diesel	$4.80	$98.00	$195.99

No toll roads detected on this route.

Estimated Trip Cost (one way, 1 person)

Fuel

$71

Hotel (1n)

$80–$140

Meals

$50–$100

Total

$201–$311

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

Estimated CO2 emission: 181.6 kg one way. Prices: EIA weekly data, 2026-07-13.

Driving Electric?

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

Vehicle Type	kWh	Stops	DC Fast	Home Charge
Average EV	155.7	1	$54.50	$24.91
Efficient EV	129.8	1	$45.41	$20.76
EV Truck/SUV	207.6	2	$72.66	$33.22

Gas CO2

182 kg

EV CO2

61 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 Jul 16, 2026

Origin

Olmito, TX

Late night in Olmito on Sunday

Local time

1:37 AM

CDT

Current temp

95°F

Partly Sunny

SE 20 mph 4% chance Live forecast

Severe Thunderstorm Warning

Severe Thunderstorm Warning issued July 16 at 5:05PM CDT until July 16 at 5:30PM CDT by NWS Shreveport LA

Special Weather Statement

Special Weather Statement issued July 16 at 5:00PM CDT by NWS Shreveport LA

Destination

Dallas, TX

Late night in Dallas on Sunday

Local time

1:37 AM

CDT

Current temp

90°F

Chance Showers And Thunderstorms

S 10 mph 46% chance Live forecast

Severe Thunderstorm Warning

Severe Thunderstorm Warning issued July 16 at 5:05PM CDT until July 16 at 5:30PM CDT by NWS Shreveport LA

Special Weather Statement

Special Weather Statement issued July 16 at 5:00PM CDT by NWS Shreveport LA

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

5 degrees cooler at arrival

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

Road read

9h 42m 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.

Palo Alto Battlefield National Historical Park

National Historical Park

On May 8, 1846, U.S. and Mexican troops clashed on the prairie of Palo Alto. The battle was the first in a two-year long war that changed the map of North America. Although the two countries have deve...

4 mi from route ~11 min detour Free

View on nps.gov

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...

5 mi from route ~11 min detour Free near mile 429.5

View on nps.gov

Padre Island National Seashore

National Seashore

Protecting sixty-six miles of wild coastline along the Gulf of America, the narrow barrier island is home to one of the last intact coastal prairie habitats in the United States. Along the hypersaline...

28 mi from route ~69 min detour $25 near mile 71.6

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 predominantly highway driving, with 75% of the total mileage on major roads. You'll experience a longest stretch of 126.7 miles on U.S. Highway 77, offering extended periods of rural cruising. Expect the transition from highway to surface roads to occur periodically, requiring attention to changing speed limits and traffic patterns. The share of highway driving means you'll encounter a steady flow of traffic and frequent exit ramps in developed areas.

75% highway — fuel and pacing are the main things to plan.

47 navigation steps total — most of the decisions cluster near the start and finish.

Longest single stretch: 126.7 mi on U.S. Highway 77.

How Hard Is This Drive?

10/10

This is a straightforward highway drive that stays mostly on U.S. Highway 77 and Purple Heart Trail. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 296.7 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 27 significant decision points across 519 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 296.7 miles: Highway fork - watch signs carefully. Multiple destination signs - pick the right one; at 355.6 miles: Highway fork - watch signs carefully. Lane positioning matters here; at 460.3 miles (I 35E): Highway fork - watch signs carefully. Lane positioning matters here.

Elevation Profile

Mostly flat terrain

741 ft 32 ft

Total Climb

709 ft

Total Descent

312 ft

Highest Point

741 ft

~370.7 mi in

Elevation Range

709 ft

Towns Mentioned on Route Signs

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

Between Olmito, TX and Dallas, TX, road signs point toward Skidmore and Waco.

Skidmore

161.8 mi in | ~3h 15m

Waco

296.7 mi in | ~5h 56m

About the Cities

Starting in Olmito, TX

Full guide →

Arriving in Dallas, TX

Full guide →

“Big D” · Founded 1841

Dallas, with a population of more than 1.3 million residents, is the ninth largest city in the United States and the third largest in the state of Texas. It is an impressive melting pot of culture and character. Boasting high-end luxury hotels, innumerable fine dining spots, and one of the busiest airports in the world, Dallas maintains an upscale ethos reflected by an affluent population, world-class museums, and a shimmering modern skyline. Its history was marred by the infamous assassination of U.S. President John F. Kennedy, but there is more historic and contemporary heritage to be discovered in the city. As a center of the oil and cotton industries in the late 1800s and early 1900s, Dallas was a classic American boom town and remains one of the fastest growing cities in the nation.

Top landmarks

• Dallas Museum of Art — art museum in Dallas, Texas
• Texas School Book Depository — building in Dallas, Texas, United States
• George W. Bush Presidential Center — Presidential library and museum for U.S. President George W. Bush, located in Da...

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

Frequently Asked Questions

The longest stretch is about 126.7 miles on U.S. Highway 77. 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 260 miles on day one.

Yes — we found about 36 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 Dallas, 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 36 rest areas along the route for bathroom stops.

Yes — Palo Alto Battlefield National Historical Park, Waco Mammoth National Monument and Padre Island National Seashore. See the National Parks section for detour distances and tips on detours.

Not recommended in a single day. At 9.7 hours each way, a round trip means 19.4 hours of driving — that is an unsafe level of fatigue for most drivers. Plan at least one night at Dallas, 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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Explore More

Explore more options from Olmito, TX or browse trips ending in Dallas, TX.

Looking for more statewide routes? Browse TX road trips.

Trip from Olmito, TX to Dallas, TX

Best Time to Leave

Trip Overview

Main Roads

Traffic on I-35

Turn-by-Turn Driving Directions

Trip Plan

Before You Leave

Where to Stop

Overnight Options

Pacing Suggestions

Stops Along Your Drive

Quality Services Towing & Tires

Hill County Northbound Rest Area

San Patricio County Southbound Rest Area

Flying J Travel Plaza

Pilot Travel Center

Hill County Southbound Rest Area

Kenedy County Rest Area

Texas Travel Information Center at Harlingen

San Patricio County Northbound Rest Area

Flying J Travel Center

Love's Travel Stop

Love's Travel Stop

Love's Travel Stop

Love's Travel Stop

Road Ranger

Petro Stopping Centers

Buc-ee's

Service Plaza

Service Plaza

QuikTrip

QuikTrip

Circle K

Bell County Northbound Rest Area

Pilot Travel Center

Bell County Southbound Rest Area

QuikTrip

Walburg Travel Center & Food Court

Road Ranger

Love's Travel Stop

QuikTrip

Buc-ee's

TA

Service Plaza

Love's Travel Stop

Service Plaza

Pilot Travel Center

City Park

Resaca De La Palma State Park & World Birding Center

Dick Kleberg Park

Village of Salado Visitors Center

Monte Bella Trails Park

Heads-up: tricky spots

Fuel & Cost

Travel Intel

Olmito, TX

Dallas, TX

Same local time

5 degrees cooler at arrival

9h 42m on the road

National Parks Near This Route

Palo Alto Battlefield National Historical Park

Waco Mammoth National Monument

Padre Island National Seashore

What kind of drive is this?

How Hard Is This Drive?

Elevation Profile

Towns Mentioned on Route Signs

About the Cities

Starting in Olmito, TX

Arriving in Dallas, TX

Frequently Asked Questions

Which road carries most of the drive?

Should I split this drive into multiple days?

Are there rest areas on this route?

Should I avoid arriving after dark?

Is this a good trip with kids?

Where does this route get tricky?

Are there national parks near this route?