There are
694 mi
from Chattanooga, TN to Tahlequah, OK
That's the driving distance. It would take 12 hours 33 mins to go from Chattanooga, Tennessee to Tahlequah, Oklahoma.
The flight distance (direct flight from Chattanooga, TN to Tahlequah, OK) is 546.61 mi.
694 mi = 1,116.93 kms