Miles between Livermore, CA and San Marcos, CA

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

That's the driving distance. It would take 8 hours 13 mins to go from Livermore, California to San Marcos, California.

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

439 mi = 706.71 kms