Top 10 Countries With the Longest and Most Spectacular Coastlines

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Top 10 Countries with the Longest Coastlines

People have been residing near coasts since time immemorial. These regions have a lot to offer, not only to humans, but also to the various species of plants and animals breeding in their vicinity. Here’s a list of the top 10 countries with the longest coastlines.

Quick Fact

Measuring only 4.10 km in length, Monaco, the second smallest country, has the shortest coastline in the world.

A coastline, or a shoreline, or a seashore, is the place where land and the sea meet. This meeting of land and the sea, however, is not always fixed due to the tidal phenomenon, which is rather dynamic in nature. Owing to this, a coastline would refer to a place where the land and the sea seem to interact with each other. Due to the dynamic nature of the coastlines, measuring them with accuracy becomes a tedious job. The concept of ‘coastline paradox’ states that the length of a coastline of any landmass is never well-defined.

In fact, the length of the coastline is inversely proportional to the length of the measuring device – length of the coastline goes on increasing as the scale intervals of the given measuring device decrease and vice versa. Nevertheless, the coastlines of various countries have been measured with as much accuracy as possible. Here’s a list of the top 10 countries of the world having the longest coastlines


China coastlines

Coastline (km): 14,500
Location: East Asia
Geographic Coordinates: 32.9043° N, 110.4677° E
Capital: Beijing
Land Area (sq. km): 9,569,901
Population: 1,354,040,000

China shares its maritime boundaries with South Korea, Japan, Vietnam, the Philippines, and Taiwan. Its coastline stretches along the East China Sea, the Korea Bay, the Yellow Sea, and the South China Sea. The northern half of the Chinese coastline is mostly low lying, whereas the southern half is more irregular.


New zealand coastline

Coastline (km): 15,134
Location: Oceania
Geographic Coordinates: 41.4395° S, 172.1936° E
Capital: Wellington
Land Area (sq. km): 267,710
Population: 4,468,540

The coastline of New Zealand stretches along the Pacific Ocean and the Tasman Sea, and its maritime boundaries are shared by Australia, Fiji, and Tonga owing to the country’s continental shelf overlap with the continental shelves of the three countries. The coastline of New Zealand is geographically varied; alongside sandy beaches, there are also cliff-line sections at several places along the coast.


America coastlines

Coastline (km): 19,924
Location: North America
Geographic Coordinates: 40.4230° N, 98.7372° W
Capital: Washington, D.C.
Land Area (sq. km): 9,161,966
Population: 316,017,000

The coastline of the United States of America extends along the North Atlantic Ocean and the North Pacific Ocean. Its maritime boundaries are shared by Canada, Cuba, Mexico, Russia, and the Bahamas. Quite interestingly, most states of the United States of America are landlocked, however, it has some of the world’s finest beaches.


Norway coastlines

Coastline (km): 25,148
Location: Northern Europe
Geographic Coordinates: 60.3800° N, 5.3400° E
Capital: Oslo
Land Area (sq. km): 304,282
Population: 5,063,709

The coastal boundary of Norway is shared by Denmark, Russia, Sweden, and the United Kingdom. The country’s extensive coastline faces the North Atlantic Ocean and the Barents Sea, and is famous for its numerous fjords, the long and narrow inlets with steep cliffs that are formed due to glacial activity.


Australia coastlines

Coastline (km): 25,760
Location: Oceania
Geographic Coordinates: 32.3456° S, 141.4346° E
Capital: Canberra
Land Area ( 7,682,300
Population: 23,049,452

The shoreline of Australia ranges between the Indian Ocean and the South Pacific Ocean, and it shares its coastal boundaries with East Timor, Indonesia, New Zealand, Papua New Guinea and Solomon Islands. The Great Barrier Reef, which is the largest coral reef complex in the world, lies off the eastern coast of Australia.


Japan coastlines

Coastline (km): 29,751
Location: Eastern Asia
Geographic Coordinates: 35.4112° N, 135.8337° E
Capital: Tokyo
Land Area (sq. km): 364,485
Population: 127,300,000

The stratovolcanic archipelago of Japan falls between the North Pacific Ocean and the Sea of Japan. Other countries sharing its coastal border are China, North Korea, South Korea, Philippines, and Russia. Japan’s coastline is characterized by a number of naturally formed harbors.



Coastline (km): 36,289
Location: Southeast Asia
Geographic Coordinates: 11.8728° N, 122.8613° E
Capital: Manila
Land Area ( 298,170
Population: 97,876,000

The Philippines archipelago is situated to the east of Vietnam, between the South China Sea and the Philippine Sea. Six countries share their coastal boundaries with Philippines including China, Vietnam, Indonesia, Japan, Malaysia, and Palau. With respect to coastline, Philippines has the advantage of its topography – it is topographically fragmented by the sea, thus making its coastline one of the longest in the world.


Russia coastlines

Coastline (km): 37,653
Location: Northern Eurasia
Geographic Coordinates: 54.8270° N, 55.0423° E
Capital: Moscow
Land Area ( 16,377,742
Population: 143,400,000

The coastline of Russia borders the Arctic and the Pacific Oceans, and it also extends along the Baltic Sea, the Sea of Azov, the Black Sea, and the Caspian Sea. The maritime boundaries of Russia are also shared by China, Azerbaijan, Estonia, Finland, Japan, Norway, Poland, Sweden, Turkey, Ukraine, the United States, Lithuania, North Korea, Kazakhstan, and Georgia.


Indonesia coastlines

Coastline (km): 54,716
Location: Southeast Asia
Geographic Coordinates: 3.2591° S, 109.7028° E
Capital: Jakarta
Land Area ( 1,811,569
Population: 237,641,326

Indonesia comprises a large number of islands and claims almost all the waters surrounding them. The archipelago itself, lies between the Pacific and the Indian oceans. As many as 17 countries share coastal boundaries with Indonesia, some of them being India, Malaysia, Philippines, Thailand, Singapore, and Vietnam.


Canada coastlines

Coastline (km): 202,080
Location: Northern North America
Geographic Coordinates: 56.7577° N, 86.4196° W
Capital: Ottawa
Land Area ( 9,984,670
Population: 35,056,064

Having the North Atlantic Ocean to its east, the North Pacific Ocean to its west, and the Arctic Ocean to its north, Canada has the longest coastline in the world. Moreover, the country also shares the longest land border in the world with the United States of America, which extends to about 8,891 km. Interestingly, Canada has about 56.7% of the total coastline of the world. It shares its coastal boundaries with Denmark, France, and the United States.

Though most countries in the world have coastlines, there are also several others, which are completely landlocked from all sides. Being located near the oceans and having direct access to them, presents the countries with numerous advantages that include easy access to trade, alongside several others. Most importantly, unlike the landlocked countries, they do not have to depend on other nations to connect them to the oceans and thus, the world beyond.

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