There are
269 mi
from Champaign, IL to Radcliff, KY
That's the driving distance. It would take 5 hours 12 mins to go from Champaign, Illinois to Radcliff, Kentucky.
The flight distance (direct flight from Champaign, IL to Radcliff, KY) is 199.78 mi.
269 mi = 433.23 kms