There are
1,021 mi
from Clarksville, TN to Waterbury, CT
That's the driving distance. It would take 19 hours 25 mins to go from Clarksville, Tennessee to Waterbury, Connecticut.
The flight distance (direct flight from Clarksville, TN to Waterbury, CT) is 841.35 mi.
1,021 mi = 1.61 kms