There are
2,118 mi
from Champaign, IL to Riverbank, CA
That's the driving distance. It would take 1 day 12 hours to go from Champaign, Illinois to Riverbank, California.
The flight distance (direct flight from Champaign, IL to Riverbank, CA) is 1,754.99 mi.
2,118 mi = 3.22 kms