There are
946 mi
from Chattanooga, TN to Schenectady, NY
That's the driving distance. It would take 17 hours 57 mins to go from Chattanooga, Tennessee to Schenectady, New York.
The flight distance (direct flight from Chattanooga, TN to Schenectady, NY) is 812.04 mi.
946 mi = 1,522.56 kms