There are
671 mi
from Chattanooga, TN to Saginaw, MI
That's the driving distance. It would take 12 hours 43 mins to go from Chattanooga, Tennessee to Saginaw, Michigan.
The flight distance (direct flight from Chattanooga, TN to Saginaw, MI) is 583.11 mi.
671 mi = 1,080.25 kms