There are
1,992 mi
from Clarksville, TN to Canyon Lake, CA
That's the driving distance. It would take 1 day 10 hours to go from Clarksville, Tennessee to Canyon Lake, California.
The flight distance (direct flight from Clarksville, TN to Canyon Lake, CA) is 1,695.35 mi.
1,992 mi = 3,206.58 kms