Miles between Hillsboro, OR and Clayton, CA

There are
625 mi
from Hillsboro, OR to Clayton, CA

That's the driving distance. It would take 12 hours 15 mins to go from Hillsboro, Oregon to Clayton, California.

The flight distance (direct flight from Hillsboro, OR to Clayton, CA) is 526.66 mi.

625 mi = 1,005.19 kms