Miles between Fayetteville, AR and Duncan, OK

There are
312 mi
from Fayetteville, AR to Duncan, OK

That's the driving distance. It would take 5 hours 35 mins to go from Fayetteville, Arkansas to Duncan, Oklahoma.

The flight distance (direct flight from Fayetteville, AR to Duncan, OK) is 239.91 mi.

312 mi = 502.18 kms