Miles between Portland, OR and Modesto, CA

There are
656 mi
from Portland, OR to Modesto, CA

That's the driving distance. It would take 12 hours 37 mins to go from Portland, Oregon to Modesto, California.

The flight distance (direct flight from Portland, OR to Modesto, CA) is 551.59 mi.

656 mi = 1,055.23 kms