Miles between Odessa, TX and San Marcos, TX

There are
361 mi
from Odessa, TX to San Marcos, TX

That's the driving distance. It would take 6 hours 35 mins to go from Odessa, Texas to San Marcos, Texas.

The flight distance (direct flight from Odessa, TX to San Marcos, TX) is 295.44 mi.

361 mi = 580.71 kms