Miles between Avondale, AZ and San Marcos, CA

There are
342 mi
from Avondale, AZ to San Marcos, CA

That's the driving distance. It would take 6 hours 18 mins to go from Avondale, Arizona to San Marcos, California.

The flight distance (direct flight from Avondale, AZ to San Marcos, CA) is 278.86 mi.

342 mi = 551.02 kms