There are
1,678 mi
from Tucson, AZ to Clarksville, IN

That's the driving distance. It would take 1 day 6 hours to go from Tucson, Arizona to Clarksville, Indiana.

The flight distance (direct flight from Tucson, AZ to Clarksville, IN) is 1,475.27 mi.

1,678 mi = 1.61 kms