Miles between San Antonio, TX and Clayton, MO

There are
899 mi
from San Antonio, TX to Clayton, MO

That's the driving distance. It would take 16 hours 33 mins to go from San Antonio, Texas to Clayton, Missouri.

The flight distance (direct flight from San Antonio, TX to Clayton, MO) is 789.48 mi.

899 mi = 1,446.76 kms