Traveling from Anahuac to San Antonio covers 244.9 miles across the Texas landscape. Expect roughly 3 hours and 53 minutes of time behind the wheel, making this a straightforward trek that works perfectly as a single-day trip. Since both cities are located within the Great Plains region, you won't experience a drastic shift in climate or terrain, but the journey remains a significant transit across the state. Budget approximately $36 for fuel to complete the trip comfortably. Whether you are heading to the city for business or a change of pace, this drive is efficient enough that you won't need to plan for an overnight stay.
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
122.7 miles from Anahuac, TX
A natural place for your longest stop of the day
, about 2h 16m into the drive
.
Main Roads
Road
Distance
Duration
I 10
230.1 mi
4h 5m
East Commerce Street
4.3 mi
7m
State Highway 61
3.9 mi
6m
Miller Street
2.8 mi
4m
Jose Lopez Freeway
1.6 mi
1m
I 10 Frontage Road
0.8 mi
1m
90th Infantry Division Highway
0.8 mi
<1m
Interstate 10 East
0.3 mi
<1m
Longest stretch:
I 10
— 230.1 mi, about 4h 5m
Turn-by-Turn Driving Directions
Step-by-step road directions between Anahuac, TX and San Antonio, TX.
1
Start on TX 61
2.8 mi·4 min·Miller Street
2
Turn left onto TX 61
3.9 mi·6 min·State Highway 61
Use the left lane.
3
Turn left onto I 10 Frontage Road
0.8 mi·1 min·I 10 Frontage Road
Use the left lane.
4
Take the ramp
0.2 mi·31 sec
Toward I 10 West
5
Merge onto I 10
218 mi·3 hr 52 min·I 10
Use the straight / slight right lanes.
6
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.
7
Keep slight left at fork onto I 10; US 90; TX 130
0.8 mi·51 sec·90th Infantry Division Highway
Use the straight / slight right lanes.
8
Continue on I 10; US 90
1.6 mi·1 min·Jose Lopez Freeway
Use the straight / slight right lanes.
9
Take the exit
0.1 mi·19 sec
Exit 579Toward Commerce Street, Houston StreetUse the straight / slight right lanes.
10
Turn straight onto Interstate 10 East
0.3 mi·38 sec·Interstate 10 East
11
Turn right onto East Houston Street
0.2 mi·20 sec·East Houston Street
12
Turn slight left onto East Commerce Street
4.3 mi·7 min·East Commerce Street
13
Turn left onto Military Plaza
392 ft·15 sec·Military Plaza
14
Turn left onto Dolorosa Street
327 ft·8 sec·Dolorosa Street
15
Arrive at destination
Dolorosa Street
Trip Plan
To make the most of your 244.9-mile journey, try to depart early in the day to navigate the local roads while visibility is at its peak. Since the trip takes nearly 4 hours, build in a buffer for fuel stops to ensure you stay within your $36 budget as prices fluctuate. Flexibility is your biggest advantage here, as you can easily adjust your pace to account for the technical nature of the turn-heavy roads. Keep a close eye on your GPS throughout the drive, as the lack of major highway signage means you will need to be particularly diligent about following your specific route directions.
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 122.7 miles from Anahuac, TX, or about 2h 16m into the drive.
The longest continuous stretch on this route runs about 230.1 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 54 miles or 1h 3m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 122.7 miles or 2h 16m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 3h 40m
Traffic, exits, and arrival timing usually matter more near San Antonio, TX than in the middle of the route.
Before You Leave
+
Open the route before leaving Anahuac, 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 Anahuac, TX
This is one driving day of about 245.3 miles and 4h 31m.
Your first comfortable stop window is around 54 miles from Anahuac, 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 I 10 for about 230.1 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Place data sourced from public business listings. Hours and availability may vary.
Heads-up: tricky spots
5 of 10
5 decision points cluster between mile 6.6 and 240.2 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
6
6.6 mi into trip|~11m in|I 10 Frontage Road
Turn left onto I 10 Frontage Road
Lane positioning matters here
Use the left lane.
5
7.7 mi into trip|~13m in|I 10
Merge onto I 10
Merge point - match speed before joining. Lane positioning matters here
Use the straight / slight right lanes.
6
225.8 mi into trip|~4h 6m in|I 10; US 90; TX 130
Keep slight left at fork onto I 10; US 90; TX 130
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / slight right lanes.
6
237.8 mi into trip|~4h 19m in|I 10; US 90; TX 130 / 90th Infantry Division Highway
Keep slight left at fork onto I 10; US 90; TX 130 / 90th Infantry Division Highway
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / slight right lanes.
8
240.2 mi into trip|~4h 22m in
Take the exit toward Commerce Street, Houston Street
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 579
Toward Commerce Street, Houston Street
Fuel & Cost
Regular Gas
$37.07 one way
$74.13 round trip
$3.84/gal25.4 MPG avg86 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.20
$40.57
$81.14
premium
$4.54
$43.80
$87.59
diesel
$5.61
$54.16
$108.32
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$37
Meals
$25–$50
Total
$62–$87
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 85.8 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $26 in charging
· 0 stops
· 66% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
73.6
0
$25.76
$11.77
Efficient EV
61.3
0
$21.46
$9.81
EV Truck/SUV
98.1
1
$34.34
$15.70
Gas CO2
86 kg
EV CO2
29 kg (66% less)
Plan for 0 charging stops, roughly every 270 miles. Allow 25-40 minutes per stop at a DC fast charger.
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 16, 2026
Origin
Anahuac, TX
Morning
in Anahuac on Sunday
Local time
10:52 AM
CDT
Current temp
78°F
Unavailable
Live forecast
Destination
San Antonio, TX
Morning
in San Antonio on Sunday
Local time
10:52 AM
CDT
Current temp
90°F
Partly Sunny
SSE 10 mph2% chanceLive 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
12 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
4h 31m 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.
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
near mile 245.3
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
This trip is characterized as a turn-heavy local drive rather than a straight shot down a major interstate. Because the highway share is 0%, you should prepare for a more involved experience behind the wheel that requires your full attention on local road navigation. You won't find yourself settling into the monotonous rhythm of a long highway stretch; instead, the route demands constant engagement with the road's twists and turns. It is a practical, direct path that moves you through the heart of the region without the predictability of a major freeway system.
97% highway — fuel and pacing are the main things to plan.
15 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 230.1 mi on I 10.
How Hard Is This Drive?
6/10
This is a straightforward highway drive that stays mostly on I 10 and East Commerce Street. You will hit about 10 points where you need to pay attention to lane position or signs. The trickiest moment comes around 6.6 miles in near I 10 Frontage Road.
Driving Effort6/10
Moderate - straightforward overall, but long enough or busy enough to require pacing
Balances navigation complexity with total wheel time.
This drive requires moderate attention. Across 245.3 miles you will encounter 10 spots where lane choice or exit timing matters. Not difficult for experienced highway drivers, but worth previewing the tricky sections before you go.
Where does it get tricky?
The main spots that need attention: at 6.6 miles (I 10 Frontage Road): Lane positioning matters here; at 7.7 miles (I 10): Merge point - match speed before joining. Lane positioning matters here; at 225.8 miles (I 10; US 90; TX 130): Highway fork - watch signs carefully. Lane positioning matters here.
San Antonio is the second largest city in the state of Texas and the 7th largest in the United States. It's the 24th largest metropolitan area in the country. Visited by more than 31 million annual visitors, San Antonio is a beautiful city at the axis of three different geological terrains: Hill Country, South Texas Plains and Prairie and Lakes. There's a lot to do in this city: fine art museums, historical missions and plenty of amusement parks in addition to great dining and lots of drinking. The culture and people are vibrant and interesting. San Antonio's downtown is one of the most lively in the nation.
Top landmarks
•Alamo Mission in San Antonio — historic place in San Antonio, Bexar County, Texas
•San Antonio Missions National Historical Park — historic district in San Antonio, Bexar County, Texas
•Fort Sam Houston — military base in San Antonio, Texas
Doable as a same-day drive at 4h 31m. Total distance: 245.3 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
4h 31m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (97%). Some complex stretches to watch for.
Frequently Asked Questions
The longest stretch is about 230.1 miles on I 10. The full list of main roads is in the Roads section above.
We did not find dedicated rest areas on this route. For a drive this long, plan bathroom and stretch breaks around gas stations, fast-food stops, or small-town downtowns — check the Nearby Places section for options.
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 San Antonio, 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. Dedicated rest areas are limited, so plan gas or food stops as your bathroom breaks.
The main spots that need attention: at 6.6 miles (I 10 Frontage Road): Lane positioning matters here; at 7.7 miles (I 10): Merge point - match speed before joining. Lane positioning matters here; at 225.8 miles (I 10; US 90; TX 130): Highway fork - watch signs carefully. Lane positioning matters here.
Yes — San Antonio Missions National Historical Park. See the National Parks section for detour distances and tips on detours.
Possible but tiring. At 4.5 hours each way, an in-and-out day trip would put you behind the wheel for 9.0 hours — manageable with a long break at San Antonio, TX, but most travelers stay overnight.
