Miles between Pomona, CA and Duncan, OK

There are
1,287 mi
from Pomona, CA to Duncan, OK

That's the driving distance. It would take 22 hours 33 mins to go from Pomona, California to Duncan, Oklahoma.

The flight distance (direct flight from Pomona, CA to Duncan, OK) is 1,128.72 mi.

1,287 mi = 2,071.48 kms