Miles between San Marcos, CA and Fountain Valley, CA

There are
68 mi
from San Marcos, CA to Fountain Valley, CA

That's the driving distance. It would take 1 hour 20 mins to go from San Marcos, California to Fountain Valley, California.

The flight distance (direct flight from San Marcos, CA to Fountain Valley, CA) is 59.94 mi.

68 mi = 109.31 kms