The United States of America is bordered by the Pacific Ocean on the west side.
New Mexico, Oklahoma & Arkansas are the States that surround Texas. Mexico is the country to the South
Peru
The Arctic Ocean.
Russia.
The Atlantic Ocean borders Europe to the west, not a country.
The Pacific Ocean.
Every ocean on earth borders the west of some continent.
The South Atlantic Ocean is the body of water to the west of South Africa. The Indian Ocean is located to the east of the country.
France is bordered by the Atlantic ocean to the west; this is the only direction where there isn't any neighbouring country.
West of the contiguous states is only the Pacific Ocean. West of Alaska, across the Bering Strait (and the International Date Line) is Russia, from which the United States purchased Alaska.
The Atlantic Ocean borders Spain and Portugal to the west.