Miles between Downey, CA and Harlingen, TX

There are
1,604 mi
from Downey, CA to Harlingen, TX

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

The flight distance (direct flight from Downey, CA to Harlingen, TX) is 1,331 mi.

1,604 mi = 1.61 kms