There are
408 mi
from Evanston, IL to Clarksville, TN
That's the driving distance. It would take 8 hours 51 mins to go from Evanston, Illinois to Clarksville, Tennessee.
The flight distance (direct flight from Evanston, IL to Clarksville, TN) is 381.20 mi.
408 mi = 656.59 kms