How far is Seguin, TX from San Antonio, TX?
The driving distance from Seguin, TX to San Antonio, TX is about 36.7 miles (59.1 km), with a travel time of about 00h 40m by car.
- The straight-line flight distance is about 33.4 miles (53.7 km).
- For a round trip, plan for roughly 01h 20m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 7:00 AM to 7:00 PM CDT.
Reverse, save, or send this route
This is an easy same-day return drive. Copy the route link, send it to another device, or print a clean version before you head out.
This is an easy same-day return drive.
Flight Distance
Driving Distance
Gas Cost Calculator
Leave and Arrive Planner
Pick a departure time to see your estimated arrival and same-day return window.
Drive time stays fixed at 00h 40m.
This is a short drive, so your comfort window is wide. Traffic and current weather matter more than the clock.
You are leaving earlier than the recommended window, which gives you extra margin for breaks and traffic.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
City in Guadalupe County, Texas, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Mostly Sunny
Driving Route Map
The map below follows the saved road route between Seguin and San Antonio.
Turn-by-Turn Driving Directions
Step-by-step road directions between Seguin and San Antonio.
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1
Start on West Court Street
2.1 mi · 4 min · West Court Street
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2
Continue straight
1 mi · 2 min
-
3
Take the ramp left toward I 10 West, TX 130 South
1705 ft · 42 sec
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4
Merge slight left
2.1 mi · 2 min
-
5
Continue straight
9.4 mi · 9 min
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6
Keep slight left
12 mi · 13 min
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7
Keep slight left to continue on 90th Infantry Division Highway
1.2 km · 52 sec · 90th Infantry Division Highway
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8
Continue on Jose Lopez Freeway
1.6 mi · 2 min · Jose Lopez Freeway
-
9
Take the exit slight right toward Commerce Street, Houston Street
790 ft · 19 sec
-
10
Turn straight onto Interstate 10 East
1830 ft · 39 sec · Interstate 10 East
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11
Turn right onto East Houston Street
963 ft · 20 sec · East Houston Street
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12
Turn slight left onto East Commerce Street
4.3 mi · 7 min · East Commerce Street
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13
Turn left onto Military Plaza
119 m · 16 sec · Military Plaza
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14
Turn left onto Dolorosa Street
100 m · 8 sec · Dolorosa Street
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15
Arrive at your destination
0 m · 1 sec · Dolorosa Street
Car Route Details
A richer read on the saved driving route between Seguin and San Antonio.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
I 10 West
Keep slight left
12 mi · 00h 13m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A short regional drive
This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.
Mostly Sunny leaving Seguin and Mostly Sunny near San Antonio.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Seguin to San Antonio?
The road trip is about 36.7 miles (59.1 km) and usually takes 00h 40m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.
What is the halfway point on this route?
Cibolo is a useful midpoint, sitting about 17.2 miles from Seguin and 19.5 miles from San Antonio.
How much longer is the road route than the straight-line distance?
The direct path is about 33.4 miles (53.7 km), while the road route adds roughly 3.3 extra miles because roads do not follow the straight air line.
When is the best time to leave for this route?
A good departure window is usually 7:00 AM to 7:00 PM CDT. If you want a more comfortable same-day return, try to leave by 7:10 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $4.87 one way or $9.75 round trip. Estimated CO2 is about 11.5 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Seguin and Mostly Sunny near San Antonio.
Stop Ideas Near Cibolo
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Schertz EMS
Converse City Hall
Kirby Water Department
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Cibolo.
San Antonio Station
San Marcos Station
Austin
Flight Path Map
This map shows the direct air route between Seguin and San Antonio. Straight-line distance: 33.34 mi (53.66 km).
#1 Seguin
City in and the county seat of Guadalupe County, Texas, United States
| Population | 30,165 |
| Coordinates | 29.5688400, -97.9647300 |
| Altitude | 159 |
| Country | United States |
#2 San Antonio
The seventh most populous city in the United States and the center of the San Antonio metropolitan area.
| Population | 1,567,118 |
| Coordinates | 29.4241200, -98.4936300 |
| Altitude | 198 |
| Country | United States |
End: Dolorosa Street (-98.493645, 29.424163)
Estimated Travel Time
Distance: 59 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 13m |
| 40 mph (64.37 km/h) | 00h 55m |
| 50 mph (80.47 km/h) | 00h 44m |
| 60 mph (96.56 km/h) | 00h 36m |
| 70 mph (112.65 km/h) | 00h 31m |
| 80 mph (129 km/h) | 00h 27m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.78 | $4.87 | $9.75 |
| Mid-grade | $4.25 | $5.49 | $10.97 |
| Premium | $4.59 | $5.92 | $11.84 |
| Diesel | $3.99 | $5.15 | $10.30 |
Assumes 8.3 L/100 km (about 28.3 MPG). CO2 is an estimate and varies by vehicle, fuel blend, traffic, and terrain.
Prices in Texas · May 25, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.