Washington
BC
Washington is located in the northwest corner of the United States and shares a border with British Columbia, Canada.
What us state borders northwest canada
Tunisia is the smallest African country that borders the Mediterranean Sea.
Alaska does. - And also a little known separated part of the State of Washington borders Canada, but nothing else.( not even USA) - That is Point Roberts WA. which adjoins Delta, BC.
Within Rome is the city state of the Vatican. It is the smallest city state in the world with 300 residents living within its borders including the Pope.
The smallest peninsulas I find is Yucatan peninsula
Bhutan
Republic of Congo
BC borders only two US states-- Alaska and Washington State.
Most of BC's northern border is with the Yukon Territory. The rest is with the Northwest Territories.
The State of Idaho borders the State of Montana directly to the West.