Miles between Bismarck, ND and Gillette, WY

There are
393 mi
from Bismarck, ND to Gillette, WY

That's the driving distance. It would take 7 hours 8 mins to go from Bismarck, North Dakota to Gillette, Wyoming.

The flight distance (direct flight from Bismarck, ND to Gillette, WY) is 286.90 mi.

393 mi = 631.91 kms