There are
550 mi
from Champaign, IL to Monticello, MN
That's the driving distance. It would take 10 hours 7 mins to go from Champaign, Illinois to Monticello, Minnesota.
The flight distance (direct flight from Champaign, IL to Monticello, MN) is 455.78 mi.
550 mi = 885.93 kms