Miles between San Marcos, CA and Colleyville, TX

There are
1,354 mi
from San Marcos, CA to Colleyville, TX

That's the driving distance. It would take 23 hours 21 mins to go from San Marcos, California to Colleyville, Texas.

The flight distance (direct flight from San Marcos, CA to Colleyville, TX) is 1,157.78 mi.

1,354 mi = 1.61 kms