There are
1,761 mi
from Waukegan, IL to Lewiston, ID
That's the driving distance. It would take 1 day 7 hours to go from Waukegan, Illinois to Lewiston, Idaho.
The flight distance (direct flight from Waukegan, IL to Lewiston, ID) is 1,457.83 mi.
1,761 mi = 1.61 kms