Missouri and tennessee each have eight bordering states. Maine is the only u.s Most people are really only as well known as their neighbors
International border states of the United States - Wikipedia
Anyway, here’s a list of us states and their borders.
State that borders exactly one other state is maine
Located in the northeastern corner of the country, maine shares a land border only with new hampshire to the west To the north and east, maine is bordered by canada (the provinces of quebec and new brunswick), while the atlantic ocean lies to the southeast. The state government and local communities can strategically prioritize their efforts towards strengthening ties with new hampshire, creating opportunities for cooperation and growth In conclusion, maine’s distinction as the only state with borders to just one other state stands as a testament to its uniqueness and rich history.
Maine is the only state that shares its border with only one other u.s State (new hampshire) and has the easternmost point in the contiguous united states