Maine borders only one state.
Ohio and India
No US State borders both.
Maine is the only state that only borders one other state (New Hampshire).
1 state borders Maine. That state is New Hampshire.
Alaska
Maine.
Honduras does not border any US state.
The US state which borders North Dakota on the west is Montana.
The US state of Maryland borders Washington DC on the east.
i guess it is assam.
Canada does not have states.