Miles between Clarksville, TN and Alton, IL

There are
282 mi
from Clarksville, TN to Alton, IL

That's the driving distance. It would take 5 hours 21 mins to go from Clarksville, Tennessee to Alton, Illinois.

The flight distance (direct flight from Clarksville, TN to Alton, IL) is 224.58 mi.

282 mi = 453.98 kms