There are
800 mi
from Chattanooga, TN to Roselle, NJ
That's the driving distance. It would take 15 hours 13 mins to go from Chattanooga, Tennessee to Roselle, New Jersey.
The flight distance (direct flight from Chattanooga, TN to Roselle, NJ) is 715.77 mi.
800 mi = 1,288.10 kms