Kentucky and Colorado are tied at the most with seven border states.
Maine. Maine has only one USA state border. All other states have more than one state borders.
Many people think the answer to this question is Tasmania, but this is incorrect. All of Australia's states share a border with another state. What most people do not know is that even Tasmania, the island state, shares a land border with Victoria. The border is nothing more than a 0.085 km long rocky outcrop at latitude 39° 12' S known as Boundary Islet.
More states border the Atlantic Ocean than do the Pacific Ocean. There are 14 states that border the Atlantic and only five that border the Pacific.
It depends. The two states border each other, so the shortest distance between them is zero miles at the border.
Generally speaking the border is the middle of the river between the two states. (However, state agreements can alter that common sense notion, so a much more interesting question is who owns the water in the river?)
South Australia borders the most states and territories in Australia. South Australia shares borders with Western Australia, the Northern Territory, Queensland, New South Wales and Victoria.
California is in the United States, it borders only one other country. That is Mexico. More specifically: the State of Baja California Norte, Mexico. The states that share borders with it are Arizona, Nevada, and Oregon.
Hawaii, Alaska, Washingotn state, Utah, New Mexico, Colorado, Texas, Minnesota, and many more states do not touch California's border.
The Canadian province of British Columbia and the Yukon Territory border Alaska. Alaska does not border any US states. Alaska and Russia only share a maritime, more ore less virtual border that runs through the waters of the Bering Strait.
virginia.
Texas is the second most populous state in the United States. The only other state with more people is California.