Miles between Porterville, CA and Duncan, OK

There are
1,382 mi
from Porterville, CA to Duncan, OK

That's the driving distance. It would take 1 day to go from Porterville, California to Duncan, Oklahoma.

The flight distance (direct flight from Porterville, CA to Duncan, OK) is 1,190.33 mi.

1,382 mi = 2,224.70 kms