Miles between Hillsboro, OR and San Mateo, CA

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

That's the driving distance. It would take 12 hours 48 mins to go from Hillsboro, Oregon to San Mateo, California.

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

655 mi = 1,054.21 kms