Miles between Overland Park, KS and Duncan, OK

There are
419 mi
from Overland Park, KS to Duncan, OK

That's the driving distance. It would take 7 hours 25 mins to go from Overland Park, Kansas to Duncan, Oklahoma.

The flight distance (direct flight from Overland Park, KS to Duncan, OK) is 359 mi.

419 mi = 674.72 kms