There are
1,968 mi
from Schaumburg, IL to Claremont, CA
That's the driving distance. It would take 1 day 10 hours to go from Schaumburg, Illinois to Claremont, California.
The flight distance (direct flight from Schaumburg, IL to Claremont, CA) is 1,692.82 mi.
1,968 mi = 3,166.57 kms