There are
2,102 mi
from Concord, CA to Northlake, IL
That's the driving distance. It would take 1 day 12 hours to go from Concord, California to Northlake, Illinois.
The flight distance (direct flight from Concord, CA to Northlake, IL) is 1,816.28 mi.
2,102 mi = 3.22 kms