There are
1,054 mi
from Tallahassee, FL to Altus, OK
That's the driving distance. It would take 19 hours 36 mins to go from Tallahassee, Florida to Altus, Oklahoma.
The flight distance (direct flight from Tallahassee, FL to Altus, OK) is 922.48 mi.
1,054 mi = 1.61 kms