There are
617 mi
from Clarksville, TN to Emporia, KS
That's the driving distance. It would take 11 hours 37 mins to go from Clarksville, Tennessee to Emporia, Kansas.
The flight distance (direct flight from Clarksville, TN to Emporia, KS) is 500.61 mi.
617 mi = 993.61 kms