There are
2,219 mi
from Roseville, CA to Clarksville, IN
That's the driving distance. It would take 1 day 14 hours to go from Roseville, California to Clarksville, Indiana.
The flight distance (direct flight from Roseville, CA to Clarksville, IN) is 1,908.50 mi.
2,219 mi = 3.22 kms