There are
1,918 mi
from Champaign, IL to Calexico, CA
That's the driving distance. It would take 1 day 9 hours to go from Champaign, Illinois to Calexico, California.
The flight distance (direct flight from Champaign, IL to Calexico, CA) is 1,593.04 mi.
1,918 mi = 1.61 kms