There are
1,955 mi
from Rancho Cucamonga, CA to New Lenox, IL
That's the driving distance. It would take 1 day 10 hours to go from Rancho Cucamonga, California to New Lenox, Illinois.
The flight distance (direct flight from Rancho Cucamonga, CA to New Lenox, IL) is 1,686.71 mi.
1,955 mi = 1.61 kms