Chile has the longest border with the Pacific Ocean.
Afghanistan shares the longest border with Pakistan at 2,600 Kms.
Mozambique
The Atlantic Ocean and the Pacific Ocean border South America.
India shares the longest border with Bangladesh with 4096 Kilometers
The border between Canada and The United States of America is one of the longest in the world. Until 9/11 it was the world's longest undefended border. ------------------------- Russia, Denmark, Norway, and the USA. We share a border with all of them.
No country in North America has only a border with the Pacific Ocean. There are several in the Caribbean that are in the Atlantic, but none with only the Pacific.
Canada touches America's northern border. It is the longest international border in the world, stretching over 5,500 miles from the Atlantic Ocean in the east to the Pacific Ocean in the west.
The U. S. - Canadian border goes almost coast to coast across North America, from the Pacific Ocean to the eastern border of Maine, plus the eastern border of Alaska.
Sacramento, California is the capital of the state that has the longest border on the Pacific Ocean
Florida is the longest border on the Atlantic Ocean.
Belize
In North America, Canada, the United States and Mexico all border the Pacific Ocean.
No Oregon, Washington, or Nevada don't have the longest border on the Pacific Ocean.
India has the longest border with the Arabian Sea.
Brazil shares its longest border with Bolivia.
Libya has longest border on Mediterranean
El Salvador is a Pacific-coastal country in Central America and shares a border Honduras and Guatemala.