Miles between San Marcos, CA and Dumas, TX

There are
1,099 mi
from San Marcos, CA to Dumas, TX

That's the driving distance. It would take 19 hours 28 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.

1,099 mi = 1,768.09 kms