Miles between Fremont, CA and San Marcos, CA

There are
455 mi
from Fremont, CA to San Marcos, CA

That's the driving distance. It would take 8 hours 41 mins to go from Fremont, California to San Marcos, California.

The flight distance (direct flight from Fremont, CA to San Marcos, CA) is 407.93 mi.

455 mi = 732.22 kms