Miles between Knoxville, TN and Ada, OK

There are
850 mi
from Knoxville, TN to Ada, OK

That's the driving distance. It would take 15 hours 4 mins to go from Knoxville, Tennessee to Ada, Oklahoma.

The flight distance (direct flight from Knoxville, TN to Ada, OK) is 722.92 mi.

850 mi = 1,367.89 kms