There are
1,987 mi
from Clarksville, TN to Perris, CA
That's the driving distance. It would take 1 day 10 hours to go from Clarksville, Tennessee to Perris, California.
The flight distance (direct flight from Clarksville, TN to Perris, CA) is 1,691.16 mi.
1,987 mi = 1.61 kms