There are
1,340 mi
from Clarksville, TN to Las Cruces, NM
That's the driving distance. It would take 23 hours 28 mins to go from Clarksville, Tennessee to Las Cruces, New Mexico.
The flight distance (direct flight from Clarksville, TN to Las Cruces, NM) is 1,141.30 mi.
1,340 mi = 1.61 kms