There are
835 mi
from Clarksville, TN to Champlin, MN
That's the driving distance. It would take 15 hours 45 mins to go from Clarksville, Tennessee to Champlin, Minnesota.
The flight distance (direct flight from Clarksville, TN to Champlin, MN) is 675.90 mi.
835 mi = 1,343.96 kms