Miles between Knoxville, TN and Oklahoma City, OK

There are
856 mi
from Knoxville, TN to Oklahoma City, OK

That's the driving distance. It would take 15 hours 7 mins to go from Knoxville, Tennessee to Oklahoma City, Oklahoma.

The flight distance (direct flight from Knoxville, TN to Oklahoma City, OK) is 762.86 mi.

856 mi = 1,378.06 kms