There are
1,954 mi
from Schaumburg, IL to San Bernardino, CA
That's the driving distance. It would take 1 day 10 hours to go from Schaumburg, Illinois to San Bernardino, California.
The flight distance (direct flight from Schaumburg, IL to San Bernardino, CA) is 1,670.67 mi.
1,954 mi = 3,144.01 kms