Miles between West Covina, CA and Hermiston, OR

There are
1,045 mi
from West Covina, CA to Hermiston, OR

That's the driving distance. It would take 19 hours 39 mins to go from West Covina, California to Hermiston, Oregon.

The flight distance (direct flight from West Covina, CA to Hermiston, OR) is 816.46 mi.

1,045 mi = 1.61 kms