Miles between West Covina, CA and Duncan, OK

There are
1,302 mi
from West Covina, CA to Duncan, OK

That's the driving distance. It would take 23 hours 7 mins to go from West Covina, California to Duncan, Oklahoma.

The flight distance (direct flight from West Covina, CA to Duncan, OK) is 1,139.22 mi.

1,302 mi = 1.61 kms