The eastern border of Chile is for the most part, the country of Argentina. Chile also has a small border to the east with Bolivia.
There is sea on the east side of Argentina. Uruguay borders to the north east.
Argentina borders east and Peru and Bolivia to the North.
Chile is a country that is longer north to south than it is east to west.
Peru, Bolivia, and Argentina all share borders with Chile.
Panama.
Chile borders with Peru to the north, Bolivia to the northeast, Argentina to the east, and the Drake Passage in the far south.
Chile is a country in South America.
Chile is the nearest country directly east of New Zealand. They are 9300km (5780 miles) distant.
Peru on the north, Argentina on the east and Bolivia on the northeast,
Argentina and Bolivia
Peru on the north, Argentina on the east and Bolivia on the northeast.