Miles between Olathe, KS and San Marcos, TX

There are
743 mi
from Olathe, KS to San Marcos, TX

That's the driving distance. It would take 12 hours 53 mins to go from Olathe, Kansas to San Marcos, Texas.

The flight distance (direct flight from Olathe, KS to San Marcos, TX) is 646.58 mi.

743 mi = 1,195.69 kms