Miles between Fontana, CA and San Marcos, TX

There are
1,327 mi
from Fontana, CA to San Marcos, TX

That's the driving distance. It would take 22 hours 45 mins to go from Fontana, California to San Marcos, Texas.

The flight distance (direct flight from Fontana, CA to San Marcos, TX) is 1,176.75 mi.

1,327 mi = 1.61 kms