Which state borders Canada?

New Hampshire borders Canada, specifically the Canadian province of Quebec. This state is located in the northeastern region of the United States and has a relatively short border with Canada, highlighting its proximity to this neighboring country. The geographical positioning of New Hampshire along the northern edge of New England makes it one of the few American states that share a border with Canada. Understanding the states that border Canada is essential in recognizing the United States' geographical relationship with its northern neighbor, and New Hampshire is a clear example of this connection.