There are
2,300 mi
from Redding, CA to Clarksville, IN
That's the driving distance. It would take 1 day 16 hours to go from Redding, California to Clarksville, Indiana.
The flight distance (direct flight from Redding, CA to Clarksville, IN) is 1,946.94 mi.
2,300 mi = 3.22 kms