Miles between Dearborn, MI and Duncan, OK

There are
1,093 mi
from Dearborn, MI to Duncan, OK

That's the driving distance. It would take 20 hours 17 mins to go from Dearborn, Michigan to Duncan, Oklahoma.

The flight distance (direct flight from Dearborn, MI to Duncan, OK) is 963.37 mi.

1,093 mi = 1.61 kms