There are
631 mi
from Flint, MI to Shelbyville, TN
That's the driving distance. It would take 11 hours 46 mins to go from Flint, Michigan to Shelbyville, Tennessee.
The flight distance (direct flight from Flint, MI to Shelbyville, TN) is 540.86 mi.
631 mi = 1,015.06 kms