The two countries that border the United States are Canada to the north and Mexico to the south.
Canada and Mexico border the United States.
Canada to the north and Mexico to the south border the United States.
Canada and Mexico border the United States.
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.
Canada.
Canada
Canada and Mexico.
Canada and Mexico border the U.S.
The US.
Canada
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Mexico, Canada,
Canada to the north and Mexico to the south border the United States.
Mexico and Canada