There are
841 mi
from Chattanooga, TN to Scarsdale, NY
That's the driving distance. It would take 16 hours to go from Chattanooga, Tennessee to Scarsdale, New York.
The flight distance (direct flight from Chattanooga, TN to Scarsdale, NY) is 749.35 mi.
841 mi = 1,352.68 kms