There are
2,015 mi
from Huntington Beach, CA to Lemont, IL
That's the driving distance. It would take 1 day 11 hours to go from Huntington Beach, California to Lemont, Illinois.
The flight distance (direct flight from Huntington Beach, CA to Lemont, IL) is 1,721.24 mi.
2,015 mi = 3.22 kms