There are
1,469 mi
from Clarksville, TN to Williston, ND
That's the driving distance. It would take 1 day 2 hours to go from Clarksville, Tennessee to Williston, North Dakota.
The flight distance (direct flight from Clarksville, TN to Williston, ND) is 1,150.40 mi.
1,469 mi = 1.61 kms