The State of Montana is bordered on the East by North Dakota and South Dakota, to the South by Wyoming, and to the West and South by Idaho. The Northern border of Montana is also the U.S./Canadian border (Canadian Provinces of Alberta and Saskatchewan).
Windsor Ontario.
Niagara Falls, Ontario
Champlain, New York is 42 miles south of Montreal
Victoria is the capital city of the Canadian province of British Columbia. Fredericton is the capital of the Canadian province of New Brunswick. Winnipeg is the capital and largest city of the province of Manitoba in Canada. Toronto is the capital city of the Canadian province of Ontario. Charlottetown is the capital city of the Canadian province of Prince Edward Island. Quebec City is the capital city of the Canadian province of Quebec. Regina is the capital city of the Canadian province of Saskatchewan. Yellowknife is the capital city in the Northwest Territories, Canada. Iqaluit is the capital of the Canadian territory of Nunavut. Whitehorse is the capital city of Yukon territory in northern Canada.
No
North Dakota and Montana
The city in Canada that is closest to Yorba Linda, California is Vancouver. Yorba Linda is located in Southern California, while Vancouver is on the west coast of Canada, making it the closest major city.
The airport at Regina, Saskatchewan is the closest Canadian international airport with regularly scheduled flights.
Sweetgrass, Montana
Calgary, Alberta, Canada.
Windsor Ontario.
Guelph or Kitchener /Waterloo,
The Wyoming city closest to the Montana border is Sheridan. Located in the north-central part of the state, Sheridan is approximately 30 miles south of the Montana border. It serves as a key gateway to the Bighorn Mountains and is known for its historic downtown and vibrant community.
The country that is closest to Lexington is Canada. Lexington is located in Kentucky, USA. Canada is located just a bit north of the city.
Niagara Falls, Ontario
The closest TRAIN station is in Salt Lake City. You can ride an Amtrak bus to Bozeman, Montana.
Salt Lake City is the closest of those three. It is the second-closest state capital to Phoenix after Santa Fe, New Mexico.