There are
908 mi
from Clarksville, TN to Sayreville, NJ
That's the driving distance. It would take 17 hours 6 mins to go from Clarksville, Tennessee to Sayreville, New Jersey.
The flight distance (direct flight from Clarksville, TN to Sayreville, NJ) is 752.63 mi.
908 mi = 1,460.83 kms