Miles between Costa Mesa, CA and Hillsboro, OR

There are
1,009 mi
from Costa Mesa, CA to Hillsboro, OR

That's the driving distance. It would take 19 hours 9 mins to go from Costa Mesa, California to Hillsboro, Oregon.

The flight distance (direct flight from Costa Mesa, CA to Hillsboro, OR) is 863.75 mi.

1,009 mi = 1.61 kms