Distance from Houston, TX to San Antonio, TX

Driving distance from Houston, TX to San Antonio, TX is 197 miles (317 km), It's a 03 hours 10 minutes drive by car. Flight distance is approximately 189 miles (304 km) and flight time from Houston, TX to San Antonio, TX is 22 minutes. It's with right now in San Antonio, TX. See weather forecast in San Antonio, TX for 5 days with our tool. Don't forget to check out our "Gas calculation" option. It will calculate approximate cost of driving the distance between Houston, TX and San Antonio, TX.

Driving distance
197 Miles
/
317 Km
Driving distance
Gas consumption
7.88 Gallons
30.12 Litres
Gas consumption
Flight distance
189 Miles
/
304 Km
Flight distance

How far is Houston, TX from San Antonio, TX

To travel the distance from Houston, TX to San Antonio, TX, please, click on the map to see the route for the journey. "Gas Calculation" tool is to your right. You can always modify it and make the number more applicable for your journey.

Book a Hotel for your trip to San Antonio, TX

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Last distance calculations