There are
219 mi
from Clarksville, TN to Lexington, KY
That's the driving distance. It would take 4 hours 20 mins to go from Clarksville, Tennessee to Lexington, Kentucky.
The flight distance (direct flight from Clarksville, TN to Lexington, KY) is 188.51 mi.
219 mi = 352.86 kms