What four states border Montana?
North Dakota, South Dakota, Wyoming, and Idaho are the four states which border the US state of Montana.
Which states in th US have land border with another country include states in which the border or part of the border is a river?
Eleven states of the U. S., Alaska, Washington, Idaho, Montana, North Dakota, Minnesota, Michigan, New York, Vermont, New Hampshire and Maine, share a land border with Canada. In addition, Ohio and Pennsylvania share a lake border with Canada, totaling 13 states that border Canada. Four U. S. states, California, Arizona, New Mexico and Texas, border Mexico.