Miles between San Antonio, TX and Altus, OK

There are
422 mi
from San Antonio, TX to Altus, OK

That's the driving distance. It would take 8 hours 12 mins to go from San Antonio, Texas to Altus, Oklahoma.

The flight distance (direct flight from San Antonio, TX to Altus, OK) is 363.57 mi.

422 mi = 678.88 kms