Miles between San Antonio, TX and St Charles, MO

There are
905 mi
from San Antonio, TX to St Charles, MO

That's the driving distance. It would take 16 hours 44 mins to go from San Antonio, Texas to St Charles, Missouri.

The flight distance (direct flight from San Antonio, TX to St Charles, MO) is 791.17 mi.

905 mi = 1,456.73 kms