Three countries can be said to border Brazil and Argentina, they are Bolivia, Paraguay and Uruguay.
The Arctic Ocean borders Asia in the north.
Turkey and Syria
Canada borders the United States to the north.
Brazil shares borders with five other countries: Argentina, Bolivia, Paraguay, Peru, and Colombia.
There is sea on the east side of Argentina. Uruguay borders to the north east.
Peru on the north, Argentina on the east and Bolivia on the northeast.
Peru, Bolivia, and Argentina all share borders with Chile.
Paraguay borders only Brazil and Argentina.
Both Brazil and Chile border Argentina, Bolivia and Peru.
Argentina
Three countries can be said to border Brazil and Argentina, they are Bolivia, Paraguay and Uruguay.
The country that borders Brazil, Bolivia, and Argentina is Paraguay.
Congo borders Zambia in the north.
Chile borders with Peru to the north, Bolivia to the northeast, Argentina to the east, and the Drake Passage in the far south.
None. Brazil and Argentina are the only countries which border Uruguay, and neither are landlocked.While Paraguay does not share borders with Uruguay, it is landlocked and shares borders with Bolivia, Brazil, and Argentina, just north of Uruguay.
Bolivia.