Miles between Harlingen, TX and Costa Mesa, CA

There are
1,593 mi
from Harlingen, TX to Costa Mesa, CA

That's the driving distance. It would take 1 day 3 hours to go from Harlingen, Texas to Costa Mesa, California.

The flight distance (direct flight from Harlingen, TX to Costa Mesa, CA) is 1,312.93 mi.

1,593 mi = 2,563.41 kms