There are
1,880 mi
from Waukegan, IL to Kennewick, WA
That's the driving distance. It would take 1 day 8 hours to go from Waukegan, Illinois to Kennewick, Washington.
The flight distance (direct flight from Waukegan, IL to Kennewick, WA) is 1,559.91 mi.
1,880 mi = 1.61 kms