Mexico and Canada
Canada and Mexico.
No continents. Two countries: Canada and Mexico
Canada and Mexico share land border with the US.
Canada and Mexico
well the disney land store borders it
2
Canada and Mexico do.
The US and Russia border the Bering Sea.
The United States of America has two international land borders; one with Canada to the north (US-Canadian Border) and another with Mexico to the south (US-Mexico Border).Also the US Federal government considers that an "invisible non-land" border exists between the United States and (1) Russia (2) Cuba and (3) the Bahamas. However this is debatable as borders are traditionally defined by rivers, lakes or land divisions; not large bodies of water like seas or oceans.
Nicaragua shares 2 borders with Costa Rica and Honduras
North Dakota is a state and does not contain any countries.
Russia. Just European Russia alone borders 11 countries. The next highest is France which borders 8 countries on the continent of Europe, 2 on the continent of South America.