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Trip from Arlington, TX to Castroville, TX

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Compiled and reviewed by the US Trip Planner planning team at COD Solutions Oy · Last reviewed Jul 20, 2026 · Editorial standards

Drive Time

5h 29m

Distance

300.7 mi

484 km

Drive Score

10/10

Great drive

Same Day?

Yes, doable

Fuel Cost

$41

one way

EV Charging

Unknown

Best Time to Leave

Save up to 40 min
4 AM
5h 16m ★
6 AM
5h 30m
8 AM
5h 56m
10 AM
5h 39m
12 PM
5h 36m
3 PM
5h 40m
5 PM
5h 55m
8 PM
5h 21m

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

suburban city in Tarrant County, Texas, United States

Arlington, TX

Wikimedia Commons

city in Medina County, Texas, United States

Castroville, TX

Wikimedia Commons

Trip Overview

Arlington, TX to Castroville, TX is 300.7 miles and takes about 5h 29m via Purple Heart Trail, South Freeway, and I 35, with a fuel budget near $47 and enough daylight to finish in a day. This trip stays within the Great Plains region, traversing Texas for its entirety. The driving is a mix of highway and surface roads, making for a varied experience. With a recommended one-day drive, you'll have plenty of time to reach your destination without feeling rushed.

Trip Pace

Same-day drive is realistic

A same-day return is possible, but it will make for a full day on the road.

Break Rhythm

1 planned break

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

Midpoint

150.3 miles from Arlington, TX

A natural place for your longest stop of the day , about 2h 42m into the drive .

Main Roads

Road Distance Duration
Purple Heart Trail 99.6 mi 1h 46m
South Freeway 78 mi 1h 20m
I 35 55.8 mi 58m
Connally Loop 19.3 mi 22m
Ronald Reagan Memorial Highway 10.3 mi 11m
West US Highway 90 10.2 mi 11m
North Pan Am Expressway 6.9 mi 7m
North Jack Kultgen Expressway 6.6 mi 7m
Longest stretch: Purple Heart Trail — 99.6 mi, about 1h 46m

Traffic on I-35

Hour-of-day weekday pattern from 100 FHWA count stations on your route.

Peak

4 PM

~3,421 veh/hr typical · worst 4,049

Quietest

2 AM

~584 veh/hr

Peak-to-quiet ratio

5.9×

busier at peak than in the quiet hours

12a 6a noon 6p 11p

Averaged across 52 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 Arlington, TX and Castroville, TX.

1

Start on West Abram Street

93 ft · 8 sec · West Abram Street
2

Continue on West Abram Street

417 ft · 21 sec · West Abram Street
3

Turn right onto South Center Street

2.0 mi · 4 min · South Center Street
Use the right lane.
4

Turn right onto Spur 303

0.5 mi · 48 sec · West Pioneer Parkway
Use the left lane.
5

Turn left onto FM 157

1.5 mi · 2 min · South Cooper Street
Use the left lane.
6

Keep slight right at fork onto FM 157

1.0 mi · 1 min · South Cooper Street
Use the left lane.
7

Take the ramp

0.6 mi · 1 min
Toward I 20 West: Fort Worth
8

Merge onto I 20

10 mi · 11 min · Ronald Reagan Memorial Highway
Use the straight / slight right lanes.
9

Take the exit

0.2 mi · 28 sec
Exit 437 Toward I 35W South, I 35W North: Waco, Denton Use the straight / slight right lanes.
10

Keep slight left at fork

0.9 mi · 1 min
Toward I 35W South: Waco Use the straight / slight right lanes.
11

Merge onto I 35W

78 mi · 1 hr 20 min · South Freeway
Use the straight / slight right lanes.
12

Continue on I 35; US 77

6.6 mi · 7 min · North Jack Kultgen Expressway
Use the straight / slight right lanes.
13

Continue on I 35

38 mi · 39 min · Purple Heart Trail
Use the straight / slight right lanes.
14

Keep slight left at fork onto I 35

56 mi · 58 min · I 35
Use the straight / slight right lanes.
15

Keep slight left at fork onto I 35; US 290

50 mi · 54 min · Purple Heart Trail
Toward 32nd Street, Dean Keeton Street Use the slight left lane.
16

Continue on I 35

1.7 mi · 1 min · Interstate Highway 35
Use the straight / slight right lanes.
17

Continue on I 35

12 mi · 12 min · Purple Heart Trail
Use the straight / slight right lanes.
18

Continue on I 35

6.9 mi · 7 min · North Pan Am Expressway
Use the straight / slight right lanes.
19

Take the exit

0.4 mi · 55 sec
Exit 166 Toward I 410 West, Loop 368 South Use the straight / slight right lanes.
20

Keep slight left at fork

0.3 mi · 33 sec
Toward I 410 West Use the straight / slight right lanes.
21

Merge onto I 410

19 mi · 22 min · Connally Loop
Use the straight / slight right lanes.
22

Take the exit

1.4 mi · 2 min
Exit 6A Toward US 90 West: Del Rio Use the straight / slight right lanes.
23

Merge onto US 90

3.2 mi · 3 min · Cleto Rodriguez Freeway
24

Continue on US 90

10 mi · 11 min · West US Highway 90
25

Turn right onto Angelo Street

0.1 mi · 27 sec · Angelo Street
26

Turn right onto Paris Street

84 ft · 3 sec · Paris Street
27

Arrive at destination

Paris Street

Trip Plan

To make the most of this 5h 29m drive, consider an early morning departure from Arlington to maximize daylight. The route is manageable in a single day, but if you prefer a more relaxed pace, one stop is factored into the drive time. Keep an eye on your fuel gauge, especially during the 99.6-mile stretch on the Purple Heart Trail, as services might be more spread out. The mixed highway and surface road profile means you'll want to be mindful of changing speed limits as you transition between road types.

Morning Departure

An early start around 7-8 AM gets you there with plenty of daylight left.

Evening Departure

A late afternoon start means arriving after dark. Morning is better.

You can normally do this drive in one day.
Plan roughly 1 meaningful break for fuel, food, and rest.
The halfway point lands around 150.3 miles from Arlington, TX, or about 2h 42m into the drive.
The longest continuous stretch on this route runs about 99.6 miles.

This is a comfortable same-day trip.

Departure

Before you leave

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

First stop

Around 66 miles or 1h 14m in

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

Halfway reset

Around 150.3 miles or 2h 42m in

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

Final approach

Final hour starts around 4h 26m

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

Before You Leave

+

Open the route before leaving Arlington, 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.

Day 1

Settle into the route from Arlington, TX

This is one driving day of about 300.7 miles and 5h 29m.

Your first comfortable stop window is around 66 miles from Arlington, TX.
This route can stay practical as a one-day drive if traffic stays reasonable.
Plan about 1 real break rather than only quick fuel stops.
The longest stretch is on Purple Heart Trail for about 99.6 miles.

Where to Stop

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

city in Williamson County, Texas, United States

Mid-route town

Meal stop

Jarrell, TX

150 mi into the route

Best for: Lunch, fuel, and a longer reset

This sits close to the middle of the route, so it works well for the longest stop of the day.

Pacing Suggestions

Italy, TX

Fuel and coffee

A short stop after about 66 miles helps settle the day before fatigue starts building.

Jarrell, TX

Meal break

The midpoint is around 150.3 miles from Arlington, TX, which is a good place for a longer meal and fuel stop.

Before the longest stretch

Fuel check

Top up before Purple Heart Trail if your tank is already low. That segment runs about 99.6 miles.

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

Service Plaza

0.1 mi from route

Hill County Northbound Rest Area

0.1 mi from route

Buc-ee's

0.1 mi from route

Flying J Travel Center

0.1 mi from route

Walburg Travel Center & Food Court

0.1 mi from route

Buc-ee's

0.1 mi from route

QuikTrip

0.1 mi from route

QuikTrip

0.1 mi from route

Ascent Travel Center

0.1 mi from route

Love's Travel Stop

0.2 mi from route

TA

0.2 mi from route

Flying J Travel Plaza

0.2 mi from route

Pilot 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

Marlstone Retail Center

0.2 mi from route

Love's Travel Stop

0.2 mi from route

Love's Travel Stop

0.2 mi from route

Buc-ee's

0.2 mi from route

Pilot Travel Center

0.3 mi from route

TA

0.3 mi from route

Service Plaza

0.3 mi from route

Bell County Southbound Rest Area

0.4 mi from route

QuikTrip

0.4 mi from route

Castroville Regional Park

4.7 ★ ★ ★ ★ ★

Near the end, short detour

Home stretch 1 mi from route ~3 min detour

Castroville, Texas

Hours: 8 am–9 pm

+18309310033

Visit website

Cultural Activities Center

4.8 ★ ★ ★ ★ ★

Around the midpoint, right off the route

Halfway reset 0.9 mi from route ~2 min detour

Temple, Texas

Hours: 8:30 am–4 pm

+12547739926

Visit website

Bicentennial Park

4.5 ★ ★ ★ ★ ★

Near the start, short detour

First break 1.7 mi from route ~4 min detour

Crowley, Texas

Hours: 6 am–9 pm

+18172972201

Visit website

Toybrary Austin

4.4 ★ ★ ★ ★ ☆

Around the midpoint, short detour

Final third 2 mi from route ~5 min detour

Austin, Texas

Hours: 10 am–6 pm

+15124343927

Visit website

Denman Estate Park

4.6 ★ ★ ★ ★ ★

Near the end, short detour

Home stretch 2.8 mi from route ~7 min detour

San Antonio, Texas

Hours: 7 am–9 pm

+12102077275

Visit website

Village of Salado Visitors Center

4.6 ★ ★ ★ ★ ★

Around the midpoint, short detour

Halfway reset 2.1 mi from route ~5 min detour

Salado, Texas

Hours: 9 am–5 pm

+12549478634

Visit website

Pioneer Farms

4.5 ★ ★ ★ ★ ★

Around the midpoint, ~9 min detour

Final third 3.7 mi from route ~9 min detour

Austin, Texas

Hours: 10 am–2 pm

+15128371215

Visit website

O. P. Schnabel Park

4.7 ★ ★ ★ ★ ★

Near the end, ~11 min detour

Home stretch 4.4 mi from route ~11 min detour

San Antonio, Texas

Hours: 5 am–11 pm

+12102077275

Visit website

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

Heads-up: tricky spots

5 of 19

5 decision points cluster between mile 15.9 and 266.1 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.

8
15.9 mi into trip | ~21m in

Take the exit toward I 35W South, I 35W North: Waco, Denton

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 437 Toward I 35W South, I 35W North: Waco, Denton
7
16.1 mi into trip | ~22m in

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

Highway fork - watch signs carefully. Lane positioning matters here

Use the straight / slight right lanes. Toward I 35W South: Waco
8
195.3 mi into trip | ~3h 30m in | I 35; US 290 / Purple Heart Trail

Keep slight left at fork onto I 35; US 290 / Purple Heart Trail toward 32nd Street, Dean Keeton Street

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

Use the slight left lane. Toward 32nd Street, Dean Keeton Street
8
265.7 mi into trip | ~4h 47m in

Take the exit toward I 410 West, Loop 368 South

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 166 Toward I 410 West, Loop 368 South
7
266.1 mi into trip | ~4h 48m in

Keep slight left at fork toward I 410 West

Highway fork - watch signs carefully. Lane positioning matters here

Use the straight / slight right lanes. Toward I 410 West

Fuel & Cost

Regular Gas

$41.19 one way

$82.37 round trip

$3.48/gal 25.4 MPG avg 105 kg CO2
Fuel Type $/gal One Way Round Trip
midgrade $3.89 $46.00 $92.01
premium $4.23 $50.02 $100.04
diesel $4.80 $56.78 $113.56

No toll roads detected on this route.

Estimated Trip Cost (one way, 1 person)

Fuel

$41

Meals

$25–$50

Total

$66–$91

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

Estimated CO2 emission: 105.2 kg one way. Prices: EIA weekly data, 2026-07-13.

Driving Electric?

About $32 in charging · 1 stop · 67% less CO2

Vehicle Type kWh Stops DC Fast Home Charge
Average EV 90.2 1 $31.57 $14.43
Efficient EV 75.2 0 $26.31 $12.03
EV Truck/SUV 120.3 1 $42.10 $19.24

Gas CO2

105 kg

EV CO2

35 kg (67% 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 17, 2026

Origin

Arlington, TX

Late night in Arlington on Monday

Local time

1:40 AM

CDT

Current temp

92°F

Partly Sunny

S 10 to 15 mph 12% chance Live forecast

Special Weather Statement

Special Weather Statement issued July 17 at 3:29PM CDT by NWS Norman OK

Flood Warning

Flood Warning issued July 17 at 2:38PM CDT until July 22 at 11:48AM CDT by NWS Austin/San Antonio TX

Destination

Castroville, TX

Late night in Castroville on Monday

Local time

1:40 AM

CDT

Current temp

91°F

Partly Sunny

SSE 10 mph 3% chance Live forecast

Special Weather Statement

Special Weather Statement issued July 17 at 3:29PM CDT by NWS Norman OK

Flood Warning

Flood Warning issued July 17 at 2:38PM CDT until July 22 at 11:48AM CDT by NWS Austin/San Antonio TX

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.

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

1 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

5h 29m on the road

An early start around 7-8 AM gets you there with plenty of daylight left.

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.

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 ~11 min detour Free near mile 93.3
View on nps.gov
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...

14 mi from route ~35 min detour Free near mile 269.6
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 54% highway, meaning you'll spend a significant portion of your time on faster roads. The longest stretch on the Purple Heart Trail is 99.6 miles, offering a chance for steady cruising. After the highway sections, expect a shift to surface roads, likely with more local traffic and varied speed limits. You'll notice the transition from high-speed travel to more of a local feel as you approach your destination.

54% highway, the rest on surface roads — varied driving throughout.
27 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 99.6 mi on Purple Heart Trail.

How Hard Is This Drive?

10/10

This route mixes highway mileage with some local-road sections near the start or finish. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 15.9 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 19 significant decision points across 300.7 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 15.9 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 16.1 miles: Highway fork - watch signs carefully. Lane positioning matters here; at 195.3 miles (I 35; US 290 / Purple Heart Trail): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one.

Elevation Profile

Mostly flat terrain

824 ft 551 ft

Total Climb

546 ft

Total Descent

387 ft

Highest Point

824 ft

~279.2 mi in

Elevation Range

273 ft

Towns Mentioned on Route Signs

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

Between Arlington, TX and Castroville, TX, road signs point toward Denton and Loop 368 South.

Denton

15.9 mi in | ~21m

Loop 368 South

265.7 mi in | ~4h 47m

About the Cities

Starting in Arlington, TX

Full guide →

Founded 1876

Arlington is a city in the Dallas-Fort Worth Metroplex metropolitan area, in the Prairies and Lakes region of Texas. With a population of almost 400,000 (2019), it is Texas' seventh largest, and the third largest in the Metroplex. Arlington is south of the sprawling DFW International Airport.

Top landmarks

  • Six Flags Over Texas — amusement park
  • Mini Mine Train — Steel roller coaster
  • Arlington Museum of Art — art museum in Texas, United States

Arriving in Castroville, TX

Full guide →

Founded 1844

Castroville is a city in the South Texas Plains. Castroville is known as the Little Alsace of Texas, because its founder brought in a large group of settlers from Alsace in the 1840s.

Top landmarks

  • Landmark Inn State Historic Site — historic place in Castroville, Medina County, Texas
  • Castroville Historic District — historic district in Castroville, Medina County, Texas

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

Who Is This Route For?

Weekend Trip

Doable as a same-day drive at 5h 29m. Total distance: 300.7 miles.

Family Friendly

Moderate complexity with 1 natural rest stops along the way.

Solo Traveler

5h 29m drive, comfortable solo distance.

Scenic Drive

Mixed highway & surface route profile with national parks nearby.

Frequently Asked Questions

The longest stretch is about 99.6 miles on Purple Heart Trail. The full list of main roads is in the Roads section above.

Yes — we found about 26 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 Castroville, 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 1 meaningful breaks. There are 26 rest areas along the route for bathroom stops.

The main spots that need attention: at 15.9 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 16.1 miles: Highway fork - watch signs carefully. Lane positioning matters here; at 195.3 miles (I 35; US 290 / Purple Heart Trail): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one.

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

Not recommended in a single day. At 5.5 hours each way, a round trip means 11.0 hours of driving — that is an unsafe level of fatigue for most drivers. Plan at least one night at Castroville, 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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