Distance from Austin, TX to San Antonio, TX

There are miles from Austin to San Antonio and miles by car.

Austin and San Antonio are far apart (by car).

This is the best Austin, TX - San Antonio, TX route.

Lowest price Rental cars in Austin, TX

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40


Compare rental car prices in Austin »

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Austin, TX and San Antonio, TX in this table:

Distance type Miles Kilometers Nautical miles
Straight line distance mi km nautical mi
Driving distance mi km nautical mi

Unit conversions provided by convertnation.com

Road Trip Tips

Gas Consumption and Emissions

A car with an average MPG will need gallons of gas to cover the route between Austin, TX and San Antonio, TX.

The estimated cost of gas to go from Austin to San Antonio is .

During the route, an average car will release pounds of CO2 to the atmosphere. Your carbon footprint is pounds of CO2 per mile.

Best Hotels In or Near San Antonio, TX

Do you have where to stay when you arrive to San Antonio, TX? Check out our hotel recommendations:

Distance to Cities Nearby Austin, TX and San Antonio, TX

Distance between and