There are
208 mi
from Champaign, IL to Caledonia, WI
That's the driving distance. It would take 4 hours 1 min to go from Champaign, Illinois to Caledonia, Wisconsin.
The flight distance (direct flight from Champaign, IL to Caledonia, WI) is 186.69 mi.
208 mi = 334.24 kms