Miles between San Marcos, CA and Dumas, TX

There are
1,114 mi
from San Marcos, CA to Dumas, TX

That's the driving distance. It would take 19 hours 37 mins to go from San Marcos, California to Dumas, Texas.

The flight distance (direct flight from San Marcos, CA to Dumas, TX) is 884.29 mi.

1,114 mi = 1.61 kms