Traveling from Center to San Antonio covers a 240.4-mile stretch that typically takes about 3 hours and 32 minutes of drive time. Because this route stays within the Great Plains region of Texas, you can easily complete the journey in a single day without needing an overnight stay. Expect to spend approximately $36 on fuel for the trip, making it a relatively affordable excursion. Navigating this path requires navigating a series of local roads, including East Yeagua Street, Highway 164, and East Texas Avenue. Whether you are heading to the city for business or leisure, this direct itinerary provides a straightforward connection between these two Texas locations.
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
110.6 miles from Center, TX
A natural place for your longest stop of the day
, about 2h 14m into the drive
.
Step-by-step road directions between Center, TX and San Antonio, TX.
1
Start on Lcr 800
387 ft·18 sec·Lcr 800
2
Turn left onto TX 164
7.3 mi·10 min·East Yeagua Street
3
Continue on TX 164
16 mi·24 min·State Highway 164
4
Continue on TX 164
8.7 mi·13 min·East Texas Avenue
5
Merge onto TX 6
6.5 mi·6 min·East State Highway 6
6
Take the exit onto TX 6
0.3 mi·35 sec·TX 6
7
Turn left onto TX 6; Loop 340
5.6 mi·7 min·East Loop 340
Use the straight / slight right lanes.
8
Take the exit
0.2 mi·25 sec
Toward I 35: Dallas-Fort Worth, Austin
9
Turn straight onto South Loop 340
0.2 mi·22 sec·South Loop 340
Toward I 35: Dallas, Ft Worth, Austin
10
Continue on South Loop 340
0.6 mi·1 min·South Loop 340
Toward I 35: Dallas, Ft Worth, Austin
11
Turn slight right
0.2 mi·50 sec
Toward I 35 South: Austin
12
Turn straight onto South Interstate 35
1.1 mi·1 min·South Interstate 35
13
Take the ramp
0.4 mi·55 sec
Toward I 35 South
14
Merge onto I 35
36 mi·37 min·Purple Heart Trail
Use the straight / slight right lanes.
15
Keep slight left at fork onto I 35
56 mi·58 min·I 35
Use the straight / slight right lanes.
16
Keep slight left at fork onto I 35; US 290
50 mi·54 min·Purple Heart Trail
Toward 32nd Street, Dean Keeton StreetUse the slight left lane.
17
Continue on I 35
1.7 mi·1 min·Interstate Highway 35
Use the straight / slight right lanes.
18
Continue on I 35
12 mi·12 min·Purple Heart Trail
Use the straight / slight right lanes.
19
Continue on I 35
10.0 mi·11 min·North Pan Am Expressway
Use the straight / slight right lanes.
20
Keep slight left at fork onto I 35
6.4 mi·8 min·North Pan Am Expressway
Toward I 35 SouthUse the straight / slight right lanes.
21
Keep slight left at fork onto I 35
0.6 mi·41 sec·North Pan Am Expressway
Toward I 35 South: Lower Level, LaredoUse the slight left lane.
22
Take the exit
0.1 mi·16 sec
Exit 157AToward Lexington Avenue, Main Avenue, San Pedro AvenueUse the slight right lane.
23
Turn straight onto East Elmira Street
526 ft·17 sec·East Elmira Street
Use the left / straight lanes.
24
Turn left onto North Main Avenue
0.2 mi·18 sec·North Main Avenue
Use the left / straight lanes.
25
Enter roundabout onto Navarro Street
159 ft·3 sec·Navarro Street
26
Continue on Navarro Street
111 ft·2 sec·Navarro Street
27
Keep slight right at fork onto North Main Avenue
0.4 mi·51 sec·North Main Avenue
Use the slight left / slight right lanes.
28
Turn right onto West Travis Street
222 ft·10 sec·West Travis Street
29
Turn left onto North Flores Street
0.2 mi·20 sec·North Flores Street
30
Continue on Military Plaza
392 ft·15 sec·Military Plaza
31
Turn left onto Dolorosa Street
327 ft·8 sec·Dolorosa Street
32
Arrive at destination
Dolorosa Street
Trip Plan
Since the trip takes under four hours, you have significant flexibility with your departure time, though leaving early helps you avoid potential congestion on local roads. Plan for at least one stop to stretch your legs and refuel, as the constant turning can be more fatiguing than highway driving. Keep a close eye on your fuel gauge, as the $36 estimate assumes standard efficiency, which may vary depending on how often you navigate stop-and-go local traffic. Because you are relying on local roads like East Texas Avenue and Highway 164, ensure your navigation system is updated to account for local turn-by-turn adjustments. Taking this drive in one go is very manageable, allowing you to reach San Antonio with plenty of time to spare for your evening plans.
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 110.6 miles from Center, TX, or about 2h 14m into the drive.
The longest continuous stretch on this route runs about 97.8 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 49 miles or 1h 9m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 110.6 miles or 2h 14m 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 30m
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 Center, 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 Center, TX
This is one driving day of about 221.2 miles and 4h 17m.
Your first comfortable stop window is around 49 miles from Center, 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 97.8 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 20
5 decision points cluster between mile 83.8 and 220 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
6
83.8 mi into trip|~1h 45m in|I 35
Keep slight left at fork onto I 35
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / slight right lanes.
8
139.6 mi into trip|~2h 44m 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
7
213 mi into trip|~4h 5m in|I 35 / North Pan Am Expressway
Keep slight left at fork onto I 35 / North Pan Am Expressway toward I 35 South
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / slight right lanes.
Toward I 35 South
8
219.5 mi into trip|~4h 13m in|I 35 / North Pan Am Expressway
Keep slight left at fork onto I 35 / North Pan Am Expressway toward I 35 South: Lower Level, Laredo
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight left lane.
Toward I 35 South: Lower Level, Laredo
8
220 mi into trip|~4h 14m in
Take the exit toward Lexington Avenue, Main Avenue, San Pedro Avenue
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight right lane.
Exit 157A
Toward Lexington Avenue, Main Avenue, San Pedro...
Fuel & Cost
Regular Gas
$33.42 one way
$66.85 round trip
$3.84/gal25.4 MPG avg77 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.20
$36.59
$73.17
premium
$4.54
$39.49
$78.99
diesel
$5.61
$48.84
$97.68
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$33
Meals
$25–$50
Total
$58–$83
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 77.4 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $23 in charging
· 0 stops
· 66% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
66.4
0
$23.23
$10.62
Efficient EV
55.3
0
$19.35
$8.85
EV Truck/SUV
88.5
1
$30.97
$14.16
Gas CO2
77 kg
EV CO2
26 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 18, 2026
Origin
Center, TX
Late night
in Center on Tuesday
Local time
5:51 AM
CDT
Current temp
65°F
Slight Chance Showers And Thunderstorms
SSW 5 to 10 mph22% chanceLive forecast
Special Weather Statement
Special Weather Statement issued April 18 at 4:01AM CDT by NWS Shreveport LA
Wind Advisory
Wind Advisory issued April 18 at 2:47AM CDT until April 18 at 1:00PM CDT by NWS San Angelo TX
Destination
San Antonio, TX
Late night
in San Antonio on Tuesday
Local time
5:51 AM
CDT
Current temp
67°F
Mostly Cloudy
SSE 5 to 10 mph1% chanceLive forecast
Special Weather Statement
Special Weather Statement issued April 18 at 4:01AM CDT by NWS Shreveport LA
Wind Advisory
Wind Advisory issued April 18 at 2:47AM CDT until April 18 at 1:00PM CDT by NWS San Angelo 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
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
4h 17m 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
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...
8 mi from route
~19 min detour
Free
near mile 45.8
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 221.2
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
Prepare for a turn-heavy local drive that demands your full attention behind the wheel. Unlike a monotonous interstate slog, this route features a 0% highway share, meaning you will be navigating surface streets and local corridors for the entire duration. There is no long-distance cruising here, as the longest uninterrupted stretch is 0 miles on East Yeagua Street. You should anticipate a hands-on experience where the road surface and traffic patterns change frequently as you transition between local segments. It is a technical drive that requires consistent alertness rather than the passive driving often found on major freeways.
45% highway, the rest on surface roads — varied driving throughout.
32 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 97.8 mi on Purple Heart Trail.
How Hard Is This Drive?
9/10
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 83.8 miles in near I 35.
Driving Effort9/10
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 20 significant decision points across 221.2 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 83.8 miles (I 35): Highway fork - watch signs carefully. Lane positioning matters here; at 139.6 miles (I 35; US 290 / Purple Heart Trail): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 213 miles (I 35 / North Pan Am Expressway): Highway fork - watch signs carefully. Lane positioning matters here.
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Between Center, TX and San Antonio, TX, road signs point toward Austin and Ft Worth.
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 17m. Total distance: 221.2 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
4h 17m drive, comfortable solo distance.
Scenic Drive
Mixed highway & surface route profile with national parks nearby.
Frequently Asked Questions
The longest stretch is about 97.8 miles on Purple Heart Trail. 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 83.8 miles (I 35): Highway fork - watch signs carefully. Lane positioning matters here; at 139.6 miles (I 35; US 290 / Purple Heart Trail): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 213 miles (I 35 / North Pan Am Expressway): Highway fork - watch signs carefully. Lane positioning matters here.
Yes — Waco Mammoth National Monument and San Antonio Missions National Historical Park. See the National Parks section for detour distances and tips on detours.
Possible but tiring. At 4.3 hours each way, an in-and-out day trip would put you behind the wheel for 8.6 hours — manageable with a long break at San Antonio, TX, but most travelers stay overnight.
