Canada and Mexico are the only two countries that share a border with the US.
Canada and Mexico
Mexico and Canada
There is no such continent known as the US, the US is a country.
Canada and Mexico are the two countries that share a border with the United States.
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.
US and Canada
no
Canada, Mexico
Canada in the north, and Mexico in the south.
Canada to the north, Mexico to the south.Canada and Mexico
The two countries closest to the US are Canada and Mexico, which share common borders with the US.