Miles between San Mateo, CA and Hillsboro, OR

There are
660 mi
from San Mateo, CA to Hillsboro, OR

That's the driving distance. It would take 12 hours 49 mins to go from San Mateo, California to Hillsboro, Oregon.

The flight distance (direct flight from San Mateo, CA to Hillsboro, OR) is 551.04 mi.

660 mi = 1,061.65 kms