New Hampshire is the only state to border Maine.
New Hampshire borders Maine to the west (the only state to border Maine), while Canada (obviously not part of the US) borders Maine to the North. Just one state borders Maine--New Hampshire
Maine. It borders only New Hampshire and Canada.Maine:US states: Maine. It borders with the US state of New Hampshire, to the south-west. It also borders with two Canadian provinces, Quebec and New Brunswick. However, as neither of these are US states, then, strictly, they don't count as states.Maine.Maine
1 state borders Maine. That state is New Hampshire.
New BrunswickNew Brunswick forms the entire eastern border of Maine. Also of note is that Maine is the only US state that borders only one other state, which is New Hampshire.
Maine. It borders only New Hampshire and Canada.Maine:US states: Maine. It borders with the US state of New Hampshire, to the south-west. It also borders with two Canadian provinces, Quebec and New Brunswick. However, as neither of these are US states, then, strictly, they don't count as states.Maine.Maine
Maine borders only one state.
Maine.
Maine
maine
Maine
Maine. The only state Maine borders is New Hampshire.Maine borders New Hampshire, and the Canadian provinces of Quebec and New Brunswick.Maine is the only US state to border only one other state: New Hampshire.Related Information:Maine is bordered by New Hampshire on the west, Canada to the north and east, and the Atlantic Ocean is to the south.
Maine only shares a border with one US state. This state is New Hampshire.