Miles between Chattanooga, TN and Flint, MI

There are
639 mi
from Chattanooga, TN to Flint, MI

That's the driving distance. It would take 12 hours 10 mins to go from Chattanooga, Tennessee to Flint, Michigan.

The flight distance (direct flight from Chattanooga, TN to Flint, MI) is 557.27 mi.

639 mi = 1,028.27 kms