Miles between Dayton, OH and Duncan, OK

There are
931 mi
from Dayton, OH to Duncan, OK

That's the driving distance. It would take 17 hours 9 mins to go from Dayton, Ohio to Duncan, Oklahoma.

The flight distance (direct flight from Dayton, OH to Duncan, OK) is 839.55 mi.

931 mi = 1,498.65 kms