There are
2,158 mi
from Clarksville, TN to Mendota, CA
That's the driving distance. It would take 1 day 14 hours to go from Clarksville, Tennessee to Mendota, California.
The flight distance (direct flight from Clarksville, TN to Mendota, CA) is 1,821.60 mi.
2,158 mi = 3.22 kms