Miles between Hillsboro, OR and Menlo Park, CA

There are
670 mi
from Hillsboro, OR to Menlo Park, CA

That's the driving distance. It would take 13 hours 5 mins to go from Hillsboro, Oregon to Menlo Park, California.

The flight distance (direct flight from Hillsboro, OR to Menlo Park, CA) is 559.08 mi.

670 mi = 1,078.27 kms