It would so be Montana because the state Montana is bigger.
as Delaware has none it is impossible to say which unless you consider something to be more than nothing in which case it would be vermont
Montana is longer of those 2 states. But Alaska, Michigan, Maine and Minnesota are longer still.
Montana It is 877kilometers long (545miles). New York is 716 kilometers long (445) miles long
Minnesota's border with Canada is longer than North Dakota's border. The boundary between the US state of North Dakota and the Canadian Provinces of Manitoba and Saskatchewan is 310 miles (499 km) long. The boundary between the US state of Minnesota and the Canadian Provinces of Manitoba and Ontario is 547 miles (880 km) long.
Montana has the longer border
500 miles longer
Montana has a longer border than New York, but Alaska has the longest border.
Montana has a longer border than New York, but Alaska has the longest border.
Montana has the longer border of those 2 states with Canada.
Montana has a longer border with Canada than New York. Montana shares a border of approximately 500 miles with Canada, while New York shares a border of about 445 miles.
Alaska.