There are
1,579 mi
from Clarksville, TN to Kaysville, UT
That's the driving distance. It would take 1 day 3 hours to go from Clarksville, Tennessee to Kaysville, Utah.
The flight distance (direct flight from Clarksville, TN to Kaysville, UT) is 1,355.07 mi.
1,579 mi = 1.61 kms