There are
2,149 mi
from Schaumburg, IL to Cupertino, CA
That's the driving distance. It would take 1 day 13 hours to go from Schaumburg, Illinois to Cupertino, California.
The flight distance (direct flight from Schaumburg, IL to Cupertino, CA) is 1,822.05 mi.
2,149 mi = 3,459.24 kms