There are
862 mi
from Bismarck, ND to Sauk Village, IL
That's the driving distance. It would take 15 hours 26 mins to go from Bismarck, North Dakota to Sauk Village, Illinois.
The flight distance (direct flight from Bismarck, ND to Sauk Village, IL) is 749.89 mi.
862 mi = 1,387.80 kms