There are
3,865 mi
from Anchorage, AK to Clarksville, IN
That's the driving distance. It would take 3 days 5 hours to go from Anchorage, Alaska to Clarksville, Indiana.
The flight distance (direct flight from Anchorage, AK to Clarksville, IN) is 3,104.27 mi.
3,865 mi = 4.83 kms