There are
840 mi
from Yonkers, NY to Waukegan, IL
That's the driving distance. It would take 15 hours 48 mins to go from Yonkers, New York to Waukegan, Illinois.
The flight distance (direct flight from Yonkers, NY to Waukegan, IL) is 725.96 mi.
840 mi = 1,351.15 kms