There are
184 mi
from Clarksville, TN to Lyndon, KY
That's the driving distance. It would take 3 hours 43 mins to go from Clarksville, Tennessee to Lyndon, Kentucky.
The flight distance (direct flight from Clarksville, TN to Lyndon, KY) is 153.45 mi.
184 mi = 295.99 kms