Miles between Chattanooga, TN and Gretna, LA

There are
495 mi
from Chattanooga, TN to Gretna, LA

That's the driving distance. It would take 9 hours 2 mins to go from Chattanooga, Tennessee to Gretna, Louisiana.

The flight distance (direct flight from Chattanooga, TN to Gretna, LA) is 449.47 mi.

495 mi = 796.64 kms