Miles between San Mateo, CA and Portland, OR

There are
653 mi
from San Mateo, CA to Portland, OR

That's the driving distance. It would take 12 hours 36 mins to go from San Mateo, California to Portland, Oregon.

The flight distance (direct flight from San Mateo, CA to Portland, OR) is 550.31 mi.

653 mi = 1,051.37 kms