There are
992 mi
from Chattanooga, TN to Cranston, RI
That's the driving distance. It would take 19 hours 11 mins to go from Chattanooga, Tennessee to Cranston, Rhode Island.
The flight distance (direct flight from Chattanooga, TN to Cranston, RI) is 881.81 mi.
992 mi = 1,595.97 kms