There are
891 mi
from Chattanooga, TN to Ansonia, CT
That's the driving distance. It would take 17 hours 3 mins to go from Chattanooga, Tennessee to Ansonia, Connecticut.
The flight distance (direct flight from Chattanooga, TN to Ansonia, CT) is 792.89 mi.
891 mi = 1,433.15 kms