There are
1,116 mi
from Arvada, CO to Clarksville, TN
That's the driving distance. It would take 19 hours 59 mins to go from Arvada, Colorado to Clarksville, Tennessee.
The flight distance (direct flight from Arvada, CO to Clarksville, TN) is 987.40 mi.
1,116 mi = 1.61 kms