Miles between Portland, OR and Manteca, CA

There are
639 mi
from Portland, OR to Manteca, CA

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

The flight distance (direct flight from Portland, OR to Manteca, CA) is 539.09 mi.

639 mi = 1,028.58 kms