Miles between St Joseph, MO and San Marcos, TX

There are
783 mi
from St Joseph, MO to San Marcos, TX

That's the driving distance. It would take 13 hours 48 mins to go from St Joseph, Missouri to San Marcos, Texas.

The flight distance (direct flight from St Joseph, MO to San Marcos, TX) is 704.50 mi.

783 mi = 1,259.94 kms