There are
271 mi
from Clarksville, TN to Jennings, MO
That's the driving distance. It would take 5 hours 9 mins to go from Clarksville, Tennessee to Jennings, Missouri.
The flight distance (direct flight from Clarksville, TN to Jennings, MO) is 219.26 mi.
271 mi = 435.86 kms