There are three: United States, Belize and Guatemala.
Canada and Mexico are the two countries that share a border with the United States.
No. We have only ever and still do shared a border with the United States.
The countries with the longest land border are Canada and the United States. They share a border that is approximately 8,891 kilometers (5,525 miles) long.
The United States and Canada share the longest unguarded international border in the world.
All countries in the world with the exceptions being the United States, Guatemala and Belize.
Canada in the north, and Mexico in the south.
Canada to the north and Mexico to the south share land borders with the United States.
Canada to the north, Mexico to the south.Canada and Mexico
The countries share over 3,000 miles of border.
Canada and Mexico physically touch the US, meaning they share a border. Russia, Cuba, and the Bahamas are countries near the US that do not share a border.
Alaska and Hawaii are the only two states that do not share a border with another state.