Maine shares a border with the Canadian provinces of Québec and New Brunswick, and also with the US state of New Hampshire.
Maine.
Maine only shares a border with one US state. This state is New Hampshire.
Maine borders only one state.
Maine is the name of the state that borders only one other state, which is New Hampshire.
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 borders only one other state.
Maine borders only one other state, which is New Hampshire.
Maine is the only state that only borders one other state (New Hampshire).
Maine borders only one U.S. state. It borders New Hampshire.
Only one US state borders Alberta, Canada, that being Montana.
Maine is the only state to border only one other state, New Hampshire. Alaska and Hawaii do not border any other state.
Maine is the state that only borders one other state, which is New Hampshire.
Maine