There are
2,274 mi
from Clarksville, TN to Danville, CA
That's the driving distance. It would take 1 day 15 hours to go from Clarksville, Tennessee to Danville, California.
The flight distance (direct flight from Clarksville, TN to Danville, CA) is 1,898.20 mi.
2,274 mi = 3,659.41 kms