Tasmania has no border with South Australia.
Texas is the only state to border Oklahoma to the south.
The state of Iowa borders Minnesota to the south.
Nebraska has a south-western border with Colorado and eastern border with Iowa.
The US state of Montana has an eastern border with North Dakota and South Dakota.
Lincoln is the capital of Nebraska, a state whose northern border is South Dakota and whose southern border is Kansas.
Illinois.
The state that shares a northern border with South Dakota is Nebraska. The capital of Nebraska is Lincoln.
North Dakota and South Dakota border Minnesota to the east.
The largest state by area south of Canada is Texas. The largest state by area adjacent to Canada's southern border is Montana. The largest state by population south of Canada is California. The largest state by population adjacent to Canada's southern border is New York.
Nebraska.
Oklahoma