Miles between Hillsboro, OR and Union City, CA

There are
653 mi
from Hillsboro, OR to Union City, CA

That's the driving distance. It would take 12 hours 43 mins to go from Hillsboro, Oregon to Union City, California.

The flight distance (direct flight from Hillsboro, OR to Union City, CA) is 550.14 mi.

653 mi = 1,050.53 kms