There are
1,035 mi
from Gainesville, FL to Okmulgee, OK
That's the driving distance. It would take 19 hours 27 mins to go from Gainesville, Florida to Okmulgee, Oklahoma.
The flight distance (direct flight from Gainesville, FL to Okmulgee, OK) is 893.06 mi.
1,035 mi = 1.61 kms