Miles between San Marcos, CA and Lathrop, CA

There are
427 mi
from San Marcos, CA to Lathrop, CA

That's the driving distance. It would take 7 hours 57 mins to go from San Marcos, California to Lathrop, California.

The flight distance (direct flight from San Marcos, CA to Lathrop, CA) is 397.42 mi.

427 mi = 686.45 kms