Miles between Crossville, TN and Duncan, OK

There are
865 mi
from Crossville, TN to Duncan, OK

That's the driving distance. It would take 15 hours 21 mins to go from Crossville, Tennessee to Duncan, Oklahoma.

The flight distance (direct flight from Crossville, TN to Duncan, OK) is 736.09 mi.

865 mi = 1,391.42 kms