There are
1,983 mi
from Champaign, IL to San Dimas, CA
That's the driving distance. It would take 1 day 10 hours to go from Champaign, Illinois to San Dimas, California.
The flight distance (direct flight from Champaign, IL to San Dimas, CA) is 1,672.57 mi.
1,983 mi = 1.61 kms