There are
2,142 mi
from Schaumburg, IL to San Jose, CA
That's the driving distance. It would take 1 day 13 hours to go from Schaumburg, Illinois to San Jose, California.
The flight distance (direct flight from Schaumburg, IL to San Jose, CA) is 1,814.62 mi.
2,142 mi = 3,447.83 kms