Miles between Bismarck, ND and Alton, IL

There are
1,045 mi
from Bismarck, ND to Alton, IL

That's the driving distance. It would take 18 hours 7 mins to go from Bismarck, North Dakota to Alton, Illinois.

The flight distance (direct flight from Bismarck, ND to Alton, IL) is 765.21 mi.

1,045 mi = 1,681.16 kms