There are
422 mi
from Chattanooga, TN to Shiloh, IL
That's the driving distance. It would take 7 hours 45 mins to go from Chattanooga, Tennessee to Shiloh, Illinois.
The flight distance (direct flight from Chattanooga, TN to Shiloh, IL) is 351.22 mi.
422 mi = 678.92 kms