There are
579 mi
from Champaign, IL to Sauk Rapids, MN
That's the driving distance. It would take 10 hours 43 mins to go from Champaign, Illinois to Sauk Rapids, Minnesota.
The flight distance (direct flight from Champaign, IL to Sauk Rapids, MN) is 482.53 mi.
579 mi = 931.34 kms