There are miles from Houston to San Antonio and miles by car.
Houston and San Antonio are far apart (by car).
This is the best Houston, TX - San Antonio, TX route.
Checkout the distance in miles, kilometers and nautical miles between Houston, 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|