Miles between San Marcos, CA and Livermore, CA

There are
438 mi
from San Marcos, CA to Livermore, CA

That's the driving distance. It would take 8 hours 11 mins to go from San Marcos, California to Livermore, California.

The flight distance (direct flight from San Marcos, CA to Livermore, CA) is 406.68 mi.

438 mi = 705.39 kms