Miles between Portland, OR and Millbrae, CA

There are
648 mi
from Portland, OR to Millbrae, CA

That's the driving distance. It would take 12 hours 30 mins to go from Portland, Oregon to Millbrae, California.

The flight distance (direct flight from Portland, OR to Millbrae, CA) is 547.77 mi.

648 mi = 1,042.35 kms