How far is San Antonio, TX from Gonzales, TX?
The driving distance from San Antonio, TX to Gonzales, TX is about 72.1 miles (116 km), with a travel time of about 01h 18m by car.
- The straight-line flight distance is about 62.9 miles (101.2 km).
- For a round trip, plan for roughly 02h 37m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 8:00 AM to 10:00 AM CDT.
Reverse, save, or send this route
This route works well as a day trip with time at the destination. Copy the route link, send it to another device, or print a clean version before you head out.
This route works well as a day trip with time at the destination.
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 01h 18m.
A morning start gives you useful time at the destination and keeps the return out of the late evening.
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 and the county seat of Guadalupe County, Texas, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Cloudy
Partly Sunny
Driving Route Map
The map below follows the saved road route between San Antonio and Gonzales.
Turn-by-Turn Driving Directions
Step-by-step road directions between San Antonio and Gonzales.
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1
Start on Dolorosa Street
44 m · 5 sec · Dolorosa Street
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2
Continue on West Market Street
1893 ft · 42 sec · West Market Street
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3
Continue on East Market Street
2143 ft · 46 sec · East Market Street
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4
Turn left
111 m · 13 sec
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5
Turn straight onto East Commerce Street
1.2 km · 1 min · East Commerce Street
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6
Keep slight left to continue on East Commerce Street
2.7 mi · 4 min · East Commerce Street
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7
Turn slight right onto East Houston Street
1349 ft · 31 sec · East Houston Street
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8
Turn left onto Interstate 10 East
583 ft · 12 sec · Interstate 10 East
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9
Take the ramp slight left toward I 10 East, US 90 East
874 ft · 21 sec
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10
Merge slight left onto Jose Lopez Freeway
1.8 mi · 2 min · Jose Lopez Freeway
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11
Continue on 90th Infantry Division Highway
22.2 mi · 23 min · 90th Infantry Division Highway
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12
Continue on I 10 East: Houston, Austin, Waco
28.6 mi · 29 min
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13
Take the exit slight right toward US 90, US 183: Gonzales, Cuero
1379 ft · 34 sec
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14
Continue on Interstate 10 Frontage Road
608 ft · 12 sec · Interstate 10 Frontage Road
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15
Turn right onto East Pierce Street
1 mi · 1 min · East Pierce Street
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16
Continue on North United States Highway 183
12.8 mi · 14 min · North United States Highway 183
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17
Turn left onto Saint Louis Street
1215 ft · 32 sec · Saint Louis Street
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18
Turn left onto North Saint Joseph Street
122 m · 12 sec · North Saint Joseph Street
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19
Turn right onto Saint Lawrence Street
34 m · 5 sec · Saint Lawrence Street
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20
Arrive at your destination
0 m · 1 sec · Saint Lawrence Street
Car Route Details
A richer read on the saved driving route between San Antonio and Gonzales.
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 East
Continue on I 10 East: Houston, Austin, Waco
28.6 mi · 00h 29m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A comfortable day-trip route
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
Mostly Cloudy leaving San Antonio and Partly Sunny near Gonzales.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from San Antonio to Gonzales?
The road trip is about 72.1 miles (116 km) and usually takes 01h 18m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
What is the halfway point on this route?
Seguin is a useful midpoint, sitting about 36 miles from San Antonio and 36 miles from Gonzales.
How much longer is the road route than the straight-line distance?
The direct path is about 62.9 miles (101.2 km), while the road route adds roughly 9.2 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 8:00 AM to 10:00 AM CDT. If you want a more comfortable same-day return, try to leave by 3:52 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $9.60 one way or $19.20 round trip. Estimated CO2 is about 22.6 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Cloudy around San Antonio and Partly Sunny near Gonzales.
Stop Ideas Near Seguin
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
New Braunfels Parks and Recreation
Marion City Hall
Comal County Courthouse(Gerichtsgebäude)
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Seguin.
San Marcos Station
San Antonio Station
Austin
Flight Path Map
This map shows the direct air route between San Antonio and Gonzales. Straight-line distance: 62.86 mi (101.17 km).
#1 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 |
#2 Gonzales
City in Texas, United States
| Population | 7,596 |
| Coordinates | 29.5016300, -97.4524900 |
| Altitude | 87 |
| Country | United States |
End: Gonzales (-97.45249, 29.50163)
Estimated Travel Time
Distance: 116 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 02h 24m |
| 40 mph (64.37 km/h) | 01h 48m |
| 50 mph (80.47 km/h) | 01h 26m |
| 60 mph (96.56 km/h) | 01h 12m |
| 70 mph (112.65 km/h) | 01h 01m |
| 80 mph (129 km/h) | 00h 53m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.78 | $9.60 | $19.20 |
| Mid-grade | $4.25 | $10.80 | $21.60 |
| Premium | $4.59 | $11.66 | $23.32 |
| Diesel | $3.99 | $10.14 | $20.28 |
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 17, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.