Miles between Fairfield, CA and San Marcos, CA

There are
493 mi
from Fairfield, CA to San Marcos, CA

That's the driving distance. It would take 9 hours 16 mins to go from Fairfield, California to San Marcos, California.

The flight distance (direct flight from Fairfield, CA to San Marcos, CA) is 446.22 mi.

493 mi = 793.21 kms