There are
2,106 mi
from Concord, CA to Schiller Park, IL
That's the driving distance. It would take 1 day 12 hours to go from Concord, California to Schiller Park, Illinois.
The flight distance (direct flight from Concord, CA to Schiller Park, IL) is 1,817.42 mi.
2,106 mi = 3.22 kms