There are
1,036 mi
from Waukegan, IL to Williston, ND
That's the driving distance. It would take 18 hours 26 mins to go from Waukegan, Illinois to Williston, North Dakota.
The flight distance (direct flight from Waukegan, IL to Williston, ND) is 862.75 mi.
1,036 mi = 1.61 kms