There are
1,969 mi
from Schaumburg, IL to San Dimas, CA
That's the driving distance. It would take 1 day 10 hours to go from Schaumburg, Illinois to San Dimas, California.
The flight distance (direct flight from Schaumburg, IL to San Dimas, CA) is 1,696.91 mi.
1,969 mi = 3,169.45 kms