Miles between Portland, OR and South San Francisco, CA

There are
643 mi
from Portland, OR to South San Francisco, CA

That's the driving distance. It would take 12 hours 24 mins to go from Portland, Oregon to South San Francisco, California.

The flight distance (direct flight from Portland, OR to South San Francisco, CA) is 543.86 mi.

643 mi = 1,035.06 kms