Miles between Antioch, CA and San Marcos, CA

There are
452 mi
from Antioch, CA to San Marcos, CA

That's the driving distance. It would take 8 hours 37 mins to go from Antioch, California to San Marcos, California.

The flight distance (direct flight from Antioch, CA to San Marcos, CA) is 425.10 mi.

452 mi = 727.45 kms