Miles between Topeka, KS and San Marcos, TX

There are
708 mi
from Topeka, KS to San Marcos, TX

That's the driving distance. It would take 12 hours 17 mins to go from Topeka, Kansas to San Marcos, Texas.

The flight distance (direct flight from Topeka, KS to San Marcos, TX) is 646.55 mi.

708 mi = 1,139.44 kms