There are
579 mi
from Clarksville, TN to Glenpool, OK
That's the driving distance. It would take 11 hours 4 mins to go from Clarksville, Tennessee to Glenpool, Oklahoma.
The flight distance (direct flight from Clarksville, TN to Glenpool, OK) is 483.46 mi.
579 mi = 931.12 kms