Miles between San Clemente, CA and San Marcos, TX

There are
1,343 mi
from San Clemente, CA to San Marcos, TX

That's the driving distance. It would take 23 hours 9 mins to go from San Clemente, California to San Marcos, Texas.

The flight distance (direct flight from San Clemente, CA to San Marcos, TX) is 1,180.60 mi.

1,343 mi = 2,161.65 kms