There are
939 mi
from Tallahassee, FL to Ardmore, OK
That's the driving distance. It would take 17 hours 18 mins to go from Tallahassee, Florida to Ardmore, Oklahoma.
The flight distance (direct flight from Tallahassee, FL to Ardmore, OK) is 793.58 mi.
939 mi = 1,511.40 kms