Miles between Chattanooga, TN and Indianapolis, IN

There are
391 mi
from Chattanooga, TN to Indianapolis, IN

That's the driving distance. It would take 7 hours 38 mins to go from Chattanooga, Tennessee to Indianapolis, Indiana.

The flight distance (direct flight from Chattanooga, TN to Indianapolis, IN) is 329.62 mi.

391 mi = 628.45 kms