Miles between West Covina, CA and Mercer Island, WA

There are
1,155 mi
from West Covina, CA to Mercer Island, WA

That's the driving distance. It would take 21 hours 55 mins to go from West Covina, California to Mercer Island, Washington.

The flight distance (direct flight from West Covina, CA to Mercer Island, WA) is 959.01 mi.

1,155 mi = 1.61 kms