Miles between Hoover, AL and Duncan, OK

There are
784 mi
from Hoover, AL to Duncan, OK

That's the driving distance. It would take 13 hours 55 mins to go from Hoover, Alabama to Duncan, Oklahoma.

The flight distance (direct flight from Hoover, AL to Duncan, OK) is 642.97 mi.

784 mi = 1,261.75 kms