Miles between Chattanooga, TN and Troy, MI

There are
617 mi
from Chattanooga, TN to Troy, MI

That's the driving distance. It would take 11 hours 53 mins to go from Chattanooga, Tennessee to Troy, Michigan.

The flight distance (direct flight from Chattanooga, TN to Troy, MI) is 535.07 mi.

617 mi = 992.34 kms