Miles between Arvada, CO and Duncan, OK

There are
671 mi
from Arvada, CO to Duncan, OK

That's the driving distance. It would take 12 hours 47 mins to go from Arvada, Colorado to Duncan, Oklahoma.

The flight distance (direct flight from Arvada, CO to Duncan, OK) is 536.55 mi.

671 mi = 1,079.13 kms