Miles between San Francisco, CA and Fontana, CA

There are
427 mi
from San Francisco, CA to Fontana, CA

That's the driving distance. It would take 7 hours 58 mins to go from San Francisco, California to Fontana, California.

The flight distance (direct flight from San Francisco, CA to Fontana, CA) is 377.36 mi.

427 mi = 686.74 kms