Miles between San Mateo, CA and Tualatin, OR

There are
641 mi
from San Mateo, CA to Tualatin, OR

That's the driving distance. It would take 12 hours 18 mins to go from San Mateo, California to Tualatin, Oregon.

The flight distance (direct flight from San Mateo, CA to Tualatin, OR) is 540.85 mi.

641 mi = 1,031.86 kms