Both Chile and Argentina have coastline that include the Pacific and Atlantic oceans.
Add to those two, Colombia in South America and Mexico, Guatemala, Honduras, Nicaragua, Costa Rica and Panama in North/Central America and you're about there.
Some countries with coastlines that touch more than one major ocean include Russia (touches the Arctic and Pacific Oceans), Canada (touches the Atlantic, Pacific, and Arctic Oceans), and the United States (touches the Atlantic, Pacific, and Arctic Oceans).
The coastlines are the longest of any country in the world. Canada has coastlines on three oceans: Atlantic, Pacific and Arctic.
Chile is the only South American country that borders both the Pacific and Atlantic Oceans. The Pacific Ocean lies to the west of Chile, while the Atlantic Ocean is to the east.
Australia. To the East Coast is the Pacific Ocean, the South Coast is the Southern ocean and the West Coast is the Indian Ocean. South America. To the East Coast is the (South) Atlantic Ocean, the South Coast is the Southern Ocean and the West Coast is the Pacific Ocean.
Pacific, Atlantic, and Artic oceans
There are in fact TWO Central American countries that do not have a coastline on both the Atlantic/Caribbean and Pacific Oceans. These are: Belize which only has an Atlantic/Caribbean coastline and El Salvador which only has a Pacific coastline
There are three Central American nations that are technically bordered on each of their coastlines with the Pacific Ocean and the Caribbean Sea. The three are: * Costa Rica * Nicaragua * Panama
All of the Central American nations have ocean coastlines. All of them touch the Atlantic except El Salvador and all of them touch the Pacific except Belize.
El Salvador is the only Central American country to border the Pacific Ocean but not the Atlantic Ocean.
Countries that border the northeast Pacific Ocean include the United States, Canada, Russia, and Japan. These countries have coastlines along the Pacific Ocean in the northeastern region.
Canada is not landlocked. Canada has extensive coastlines on three oceans: the Pacific, the Atlantic, and the Arctic.
North America has coastlines with both the Atlantic and Pacific oceans, so no one ocean can be said to be the closest