There are
807 mi
from Yonkers, NY to New Lenox, IL
That's the driving distance. It would take 15 hours 6 mins to go from Yonkers, New York to New Lenox, Illinois.
The flight distance (direct flight from Yonkers, NY to New Lenox, IL) is 731.34 mi.
807 mi = 1,299.25 kms