There are
1,968 mi
from Chino Hills, CA to Algonquin, IL
That's the driving distance. It would take 1 day 10 hours to go from Chino Hills, California to Algonquin, Illinois.
The flight distance (direct flight from Chino Hills, CA to Algonquin, IL) is 1,687.78 mi.
1,968 mi = 3,166.94 kms