Do you mean countries? If you do, the two countries that border the U.S. are Canada and Mexico.
canada and mexico
Canada to the north and Mexico to the south border the United States.
Canada and Mexico
Canada and Mexico are the two countries that share a border with the United States.
Montana has the longer border
The only land border Canada has is with the United States.
Do you mean countries? If you do, the two countries that border the U.S. are Canada and Mexico.
Canada.
Canada
canada and mexico
Canada and Mexico.
Canada to the north and Mexico to the south border the United States.
Canada and Mexico
Canada and Mexico border the U.S.
The US.
Canada and Mexico