Alaska borders both Canada and Russia.
China and Russia share borders with Korea.
The USA shares land borders with Canada to the north and Mexico to the south.
The Falls are located on the borders of Zambia and Zimbabwe
Two countries share borders with Viet Nam: Laos and China
Lebanon, Syria, Jordan, Egypt. Not countries but also Gaza and Palestinian territories.
Canada to the north, Mexico to the south.Canada and Mexico
England has land borders with Scotland and Wales. Ireland and France are the two closest foreign countries.
There are 6! Austria, France, Holy See, San Marino, Slovenia and Switzerland.
Brazil borders all but two of the countries in South America.
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.
The two countries closest to the US are Canada and Mexico, which share common borders with the US.