Miles between Centennial, CO and Duncan, OK

There are
664 mi
from Centennial, CO to Duncan, OK

That's the driving distance. It would take 12 hours 14 mins to go from Centennial, Colorado to Duncan, Oklahoma.

The flight distance (direct flight from Centennial, CO to Duncan, OK) is 518.08 mi.

664 mi = 1,068.57 kms