Miles between San Mateo, CA and San Diego, CA

There are
490 mi
from San Mateo, CA to San Diego, CA

That's the driving distance. It would take 9 hours 22 mins to go from San Mateo, California to San Diego, California.

The flight distance (direct flight from San Mateo, CA to San Diego, CA) is 444.23 mi.

490 mi = 789.06 kms