There are
2,112 mi
from Concord, CA to Schaumburg, IL
That's the driving distance. It would take 1 day 12 hours to go from Concord, California to Schaumburg, Illinois.
The flight distance (direct flight from Concord, CA to Schaumburg, IL) is 1,806.27 mi.
2,112 mi = 3.22 kms