Miles between Portland, OR and Oakley, CA

There are
634 mi
from Portland, OR to Oakley, CA

That's the driving distance. It would take 12 hours 11 mins to go from Portland, Oregon to Oakley, California.

The flight distance (direct flight from Portland, OR to Oakley, CA) is 522.36 mi.

634 mi = 1,020.45 kms