There are
247 mi
from Chattanooga, TN to Radcliff, KY
That's the driving distance. It would take 5 hours 1 min to go from Chattanooga, Tennessee to Radcliff, Kentucky.
The flight distance (direct flight from Chattanooga, TN to Radcliff, KY) is 196.34 mi.
247 mi = 396.85 kms