There are
247 mi
from Clarksville, TN to Shiloh, IL
That's the driving distance. It would take 4 hours 38 mins to go from Clarksville, Tennessee to Shiloh, Illinois.
The flight distance (direct flight from Clarksville, TN to Shiloh, IL) is 197.55 mi.
247 mi = 397.83 kms