There are
2,003 mi
from Chino Hills, CA to Mundelein, IL
That's the driving distance. It would take 1 day 11 hours to go from Chino Hills, California to Mundelein, Illinois.
The flight distance (direct flight from Chino Hills, CA to Mundelein, IL) is 1,703.56 mi.
2,003 mi = 3,223.31 kms