There are
969 mi
from Flint, MI to Okmulgee, OK
That's the driving distance. It would take 17 hours 47 mins to go from Flint, Michigan to Okmulgee, Oklahoma.
The flight distance (direct flight from Flint, MI to Okmulgee, OK) is 829.80 mi.
969 mi = 1,559.66 kms