Miles between Clarksville, TN and St Marys, PA

There are
697 mi
from Clarksville, TN to St Marys, PA

That's the driving distance. It would take 13 hours 34 mins to go from Clarksville, Tennessee to St Marys, Pennsylvania.

The flight distance (direct flight from Clarksville, TN to St Marys, PA) is 581.92 mi.

697 mi = 1,121.02 kms