Miles between Longmont, CO and Clarksville, IN

There are
1,138 mi
from Longmont, CO to Clarksville, IN

That's the driving distance. It would take 20 hours 13 mins to go from Longmont, Colorado to Clarksville, Indiana.

The flight distance (direct flight from Longmont, CO to Clarksville, IN) is 1,041.10 mi.

1,138 mi = 1.61 kms