Miles between Gresham, OR and Costa Mesa, CA

There are
1,017 mi
from Gresham, OR to Costa Mesa, CA

That's the driving distance. It would take 19 hours 17 mins to go from Gresham, Oregon to Costa Mesa, California.

The flight distance (direct flight from Gresham, OR to Costa Mesa, CA) is 853.50 mi.

1,017 mi = 1.61 kms