British Columbia borders the US states of Washington, Idaho, Montana, and Alaska.
British Columbia, Alberta, and Saskatchewan.
As google maps easily tells you, several states do. Maine, New York, Minnesota, and North Dakota. Then Montana borders 3 provinces, and Alaska borders one province and one territory.
Alberta is located in Canada. It's called a Province there and borders the US State of Montana. The capital is Calgary.
Montana Province's population is 148,098.
The State of Idaho borders the State of Montana directly to the West.
The population of Northern Borders Province is 320,524.
British Columbia, Alberta, and Saskatchewan all border Montana. Alberta has oil sands and grows wheat.
The area of Montana Province is 3,635.5 square kilometers.
Alberta, British Columbia, and Saskatchewan
The area of Northern Borders Province is 111,797 square kilometers.
Montana borders North Dakota and South Dakota to the east, Wyoming to the south, and Idaho to the west and southwest. To the north Montana borders Canadian provinces British Columbia, Alberta, and Saskatchewan.