Northwest.
You would travel NorthWest from Madison, Wisconsin to Bismarck, North Dakota.
north west
North-West
You would be going northwest to go from Madison, Wisconsin to Bismarck, North Dakota.(the direction is slightly west of due northwest)
northwest
Bismarck, North Dakota is northwest of Madison, Wisconsin. It takes about 10.5 hours to drive between the cities which lie at a distance of about 700 miles.
If you travelled from Madison Wisconsin to Bismarck you would have travelled northwest.
north west
Travel north.
To travel from Denver, Colorado to North Dakota, you would travel north and a short distance to the east.
North-west
Since South Dakota is directly north of Kansas, you would travel north.