There are
2,284 mi
from Clarksville, TN to Lafayette, CA
That's the driving distance. It would take 1 day 16 hours to go from Clarksville, Tennessee to Lafayette, California.
The flight distance (direct flight from Clarksville, TN to Lafayette, CA) is 1,903.96 mi.
2,284 mi = 3,675.68 kms