Miles between San Mateo, CA and Somerton, AZ

There are
650 mi
from San Mateo, CA to Somerton, AZ

That's the driving distance. It would take 12 hours 16 mins to go from San Mateo, California to Somerton, Arizona.

The flight distance (direct flight from San Mateo, CA to Somerton, AZ) is 550.29 mi.

650 mi = 1,045.80 kms