There are
687 mi
from Clarksville, TN to Edmond, OK
That's the driving distance. It would take 12 hours 23 mins to go from Clarksville, Tennessee to Edmond, Oklahoma.
The flight distance (direct flight from Clarksville, TN to Edmond, OK) is 567.92 mi.
687 mi = 1,105.60 kms