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Trip from San Antonio, TX to Liberty, TX

Last recalculated Apr 17, 2026

Drive Time

7h 25m

Distance

379 mi

610 km

Drive Score

9/10

Great drive

Same Day?

Yes, doable

Fuel Cost

$57

one way

EV Charging

Unknown

Best Time to Leave

Save up to 31 min
4 AM
7h 15m ★
6 AM
7h 26m
8 AM
7h 46m
10 AM
7h 33m
12 PM
7h 31m
3 PM
7h 34m
5 PM
7h 45m
8 PM
7h 19m

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

Best Time Drive vs Fly
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Downtown San Antonio, TX, TX

San Antonio, TX

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ability of individuals to have agency

Liberty, TX

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Trip Overview

The drive from San Antonio, TX to Liberty, TX covers 379 miles and takes about 7h 25m behind the wheel. This route is realistic as a one-day drive if you keep your stops efficient.

The route leans on Purple Heart Trail, State Highway 31, State Highway 155 for much of the mileage, and the overall profile is turn-heavy local drive. The longest uninterrupted segment is about 155.2 miles on Purple Heart Trail. At current regular gas prices, budget about $57.27 one way before food or hotel costs.

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

2 planned breaks

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

Midpoint

189.5 miles from San Antonio, TX

A natural place for your longest stop of the day , about 3h 29m into the drive .

Who Is This Route For?

Weekend Trip

Doable as a same-day drive at 7h 25m. Total distance: 379 miles.

Family Friendly

Moderate complexity with 2 natural rest stops along the way.

Solo Traveler

7h 25m drive, plan rest stops for pacing.

Scenic Drive

Turn-heavy local drive route profile with national parks nearby.

Drive Character

Expect a 7h 25m drive with frequent turns across 379 miles of local and secondary roads.

This route has more turning and local-road decision points than a simple highway run.
There are about 52 navigation steps in the underlying route data, so the final approach matters more than the middle miles.
Purple Heart Trail is the longest continuous segment at about 155.2 miles.

How Hard Is This Drive?

Expect a hands-on drive with frequent turns and local roads rather than long highway stretches. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 0.8 miles in.

Driving Effort 8/10

Demanding - plan breaks and stay ahead of the key maneuvers

Balances navigation complexity with total wheel time.

This is a demanding drive. With 23 significant decision points across 379 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 0.8 miles: Lane positioning matters here; at 0.9 miles: Multiple destination signs - pick the right one; at 1.9 miles: Exit ramp - move to the correct lane early. Lane positioning matters here.

Critical Maneuvers

5 of 23 key points

These are the spots where you need to pay the most attention. Preview them before you drive.

6
0.8 mi into trip | ~1m in

Turn left

Lane positioning matters here

Use the left lane.
7
0.9 mi into trip | ~1m in

Take the ramp toward US 281 North, I 37 North

Multiple destination signs - pick the right one

Toward US 281 North, I 37 North
7
1.9 mi into trip | ~3m in

Take the exit toward I 35 North: Austin

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

Use the slight right lane. Exit 142A Toward I 35 North: Austin
7
10.7 mi into trip | ~14m in | North Pan Am Expressway

Keep slight left at fork onto North Pan Am Expressway toward I 35: Austin

Highway fork - watch signs carefully. Lane positioning matters here

Use the straight / slight right lanes. Toward I 35: Austin
8
181.2 mi into trip | ~3h 17m in

Take the exit toward US 84: Waco Drive, Bellmead Drive

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 338 Toward US 84: Waco Drive, Bellmead Drive

Main Roads

Road Distance Duration
Purple Heart Trail 155.2 mi 2h 45m
State Highway 31 35.8 mi 38m
State Highway 155 26.8 mi 30m
State Highway 31 East 21.1 mi 24m
North Pan Am Expressway 15.6 mi 18m
North Tyler Street 14.9 mi 17m
Corsicana Bypass 11.8 mi 13m
State Highway 155 North 11.5 mi 12m
Longest stretch: Purple Heart Trail — 155.2 mi, about 2h 45m

Turn-by-Turn Driving Directions

Step-by-step road directions between San Antonio, TX and Liberty, TX.

1

Start on Dolorosa Street

143 ft · 4 sec · Dolorosa Street
2

Continue on West Market Street

0.4 mi · 42 sec · West Market Street
3

Continue on East Market Street

0.4 mi · 45 sec · East Market Street
4

Turn left

363 ft · 13 sec
Use the left lane.
5

Turn straight onto East Commerce Street

216 ft · 12 sec · East Commerce Street
6

Take the ramp

0.2 mi · 28 sec
Toward US 281 North, I 37 North
7

Merge onto I 37; US 281

0.8 mi · 55 sec · William J Bordelon Freeway
8

Take the exit

0.6 mi · 1 min
Exit 142A Toward I 35 North: Austin Use the slight right lane.
9

Merge onto I 35

8.2 mi · 10 min · North Pan Am Expressway
Use the straight / slight right lanes.
10

Keep slight left at fork onto North Pan Am Expressway

7.4 mi · 8 min · North Pan Am Expressway
Toward I 35: Austin Use the straight / slight right lanes.
11

Continue on I 35

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

Continue on I 35

1.9 mi · 2 min · Interstate Highway 35
Use the straight / slight right lanes.
13

Continue on I 35

48 mi · 52 min · Purple Heart Trail
Use the straight / slight right lanes.
14

Keep slight right at fork onto I 35; US 290

96 mi · 1 hr 40 min · Purple Heart Trail
Use the straight / slight right lanes.
15

Continue on I 35

6.0 mi · 6 min · South Jack Kultgen Expressway
Use the straight / slight right lanes.
16

Take the exit

0.3 mi · 28 sec
Exit 338 Toward US 84: Waco Drive, Bellmead Drive Use the straight / slight right lanes.
17

Turn straight onto North Jack Kultgen Expressway

0.3 mi · 30 sec · North Jack Kultgen Expressway
18

Turn right onto US 84

0.3 mi · 52 sec · East Waco Drive
19

Continue on US 84

2.6 mi · 4 min · Bellmead Drive
20

Continue on US 84

2.7 mi · 3 min · East US Highway 84
21

Continue on TX 31

17 mi · 17 min · State Highway 31
22

Continue on TX 31

5.3 mi · 5 min · Hubbard Bypass
23

Continue on TX 31

19 mi · 21 min · State Highway 31
24

Turn right onto TX 31

12 mi · 13 min · Corsicana Bypass
Use the straight lane.
25

Turn right onto TX 31

9.3 mi · 10 min · East State Highway 31
26

Continue on TX 31

9.9 mi · 11 min · Northeast 2nd Street
27

Continue on TX 31

5.3 mi · 6 min · West Royall Boulevard
28

Continue on TX 31

4.1 mi · 4 min · State Highway 31 West
29

Turn left onto TX 31

0.2 mi · 34 sec · TX 31
30

Merge onto TX 31; Loop 7

6.2 mi · 7 min · Jed Robinson Loop
31

Take the exit onto TX 31

0.3 mi · 46 sec · TX 31
32

Turn left onto TX 31

21 mi · 24 min · State Highway 31 East
33

Continue on TX 31

2.0 mi · 2 min · West Highway 31
34

Continue on TX 31

5.6 mi · 6 min · State Highway 31 West
35

Continue on TX 31

1.9 mi · 2 min · Chandler Highway
36

Continue on TX 31

2.4 mi · 4 min · West Front Street
37

Turn left onto US 271; TX 155

1.0 mi · 1 min · South Beckham Avenue
Use the straight / right lanes.
38

Continue on US 271; TX 155

1.6 mi · 2 min · East Gentry Parkway
39

Continue on US 271; TX 155

5.5 mi · 6 min · US Highway 271
40

Turn left onto TX 155

4.9 mi · 5 min · State Highway 155 North
41

Continue on TX 155

1.1 mi · 1 min · South Main Street
42

Continue on TX 155

6.7 mi · 7 min · State Highway 155 North
43

At end of road, turn right onto US 80; TX 155

0.9 mi · 1 min · West Broadway Street
44

Turn left onto TX 155

15 mi · 17 min · North Tyler Street
Use the left lane.
45

Turn right onto TX 155

27 mi · 30 min · State Highway 155
46

Turn right onto TX 49

0.7 mi · 1 min · South Main Street
47

Turn left onto Liberty Road

0.3 mi · 1 min · Liberty Road
48

Continue on County Road 1617

2.9 mi · 11 min · County Road 1617
49

Continue on West Liberty Road

1.6 mi · 6 min · West Liberty Road
50

Continue on County Road 1617

1.7 mi · 6 min · County Road 1617
51

Turn right

253 ft · 11 sec
52

Arrive at destination

Trip Plan

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.

You can normally do this drive in one day.
Plan roughly 2 meaningful breaks for fuel, food, and rest.
The halfway point lands around 189.5 miles from San Antonio, TX, or about 3h 29m into the drive.
The longest continuous stretch on this route runs about 155.2 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 83 miles or 1h 33m in

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

Halfway reset

Around 189.5 miles or 3h 29m in

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

Final approach

Final hour starts around 5h 58m

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

Before You Leave

+

Open the route before leaving San Antonio, 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.

Day 1

Settle into the route from San Antonio, TX

This is one driving day of about 379 miles and 7h 25m.

Your first comfortable stop window is around 83 miles from San Antonio, TX.
This route can stay practical as a one-day drive if traffic stays reasonable.
Plan about 2 real breaks rather than only quick fuel stops.
The longest stretch is on Purple Heart Trail for about 155.2 miles.

Where to Stop

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

Halfway Point

Midpoint

About 189.5 mi from San Antonio, TX · 3h 29m into the drive

seat of Victoria County, Texas, United States

Mid-route town

Meal stop

Victoria, TX

190 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

Austin, TX

Fuel and coffee

A short stop after about 83 miles helps settle the day before fatigue starts building.

Killeen, TX

Meal break

The midpoint is around 189.5 miles from San Antonio, 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 155.2 miles.

Arriving in Liberty, TX

The final approach into Liberty, TX usually feels slower than the middle of the drive, so avoid planning your tightest schedule at the very end.

Try to arrive with enough fuel left to skip an immediate station stop unless you already know the area around Liberty, TX.

After long uninterrupted mileage, take five minutes before the last urban segment to reset and refocus on exits, merges, and city traffic.

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

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...

5 mi from route ~12 min detour Free near mile 183
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...

9 mi from route ~22 min detour Free
View on nps.gov

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

Fuel & Cost

Regular Gas

$57.27 one way

$114.54 round trip

$3.84/gal 25.4 MPG avg 133 kg CO2
Fuel Type $/gal One Way Round Trip
midgrade $4.20 $62.68 $125.37
premium $4.54 $67.67 $135.34
diesel $5.61 $83.68 $167.36

No toll roads detected on this route.

Estimated Trip Cost (one way, 1 person)

Fuel

$57

Meals

$25–$50

Total

$82–$107

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

Estimated CO2 emission: 132.6 kg one way. Prices: EIA weekly data, 2026-04-13.

Driving Electric?

About $40 in charging · 1 stop · 67% less CO2

Vehicle Type kWh Stops DC Fast Home Charge
Average EV 113.7 1 $39.80 $18.19
Efficient EV 94.8 1 $33.16 $15.16
EV Truck/SUV 151.6 1 $53.06 $24.26

Gas CO2

133 kg

EV CO2

44 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 Apr 15, 2026

Origin

San Antonio, TX

Night in San Antonio on Thursday

Local time

10:56 PM

CDT

Current temp

77°F

Unavailable

Live forecast

Destination

Liberty, TX

Night in Liberty on Thursday

Local time

10:56 PM

CDT

Current temp

79°F

Unavailable

Live forecast

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

2 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

7h 25m on the road

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

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

Frequently Asked Questions

The drive from San Antonio, TX to Liberty, TX covers 379 miles and takes about 7h 25m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.
The main roads are Purple Heart Trail, State Highway 31, State Highway 155. Expect a mix of highway and local road driving.
This is a comfortable same-day trip.
The midpoint is about 189.5 miles from San Antonio, TX. Look for rest areas, gas stations, or food options near the halfway mark.
At current regular gas prices, expect to spend about $57.27 one way. This estimate uses 25.4 MPG — your actual cost will vary with your vehicle's fuel efficiency and current gas prices.
Start early — leave by 6-7 AM to arrive at a reasonable hour. This is a long drive — plan for a morning departure or consider splitting it into two days.
Plan about 2 meaningful breaks for fuel, food, or rest. Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
This is a demanding drive. With 23 significant decision points across 379 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.
The main spots that need attention: at 0.8 miles: Lane positioning matters here; at 0.9 miles: Multiple destination signs - pick the right one; at 1.9 miles: Exit ramp - move to the correct lane early. Lane positioning matters here.
The route from San Antonio, TX to Liberty, TX does not surface many named destination signs beyond the main corridor.
Yes. Nearby national parks include Waco Mammoth National Monument and San Antonio Missions National Historical Park.

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