Island countries

39 countries have no land border with anyone. Countries that share an island with a neighbour — Ireland, Haiti, Timor-Leste, Papua New Guinea — have a land border, so they are not on this list.

No land borders12 in Oceania, 11 in North America, 8 in Asia, 6 in Africa, 2 in Europe
Island countries
#CountryAreaPopulationContinent
1Australia7,692,024 km²27,614,411Oceania
2Madagascar587,295 km²32,740,678Africa
3Japan377,972 km²123,366,734Asia
4Philippines343,448 km²116,786,962Asia
5New Zealand268,021 km²5,324,700Oceania
6Cuba109,884 km²10,937,203North America
7Iceland103,004 km²392,404Europe
8Sri Lanka65,610 km²21,756,000Asia
9Taiwan36,193 km²23,262,544Asia
10Solomon Islands28,400 km²838,645Oceania
11Fiji18,274 km²933,154Oceania
12Bahamas13,878 km²403,033North America
13Vanuatu12,190 km²335,169Oceania
14Jamaica10,992 km²2,837,077North America
15Cyprus9,242 km²1,370,754Asia
16Trinidad and Tobago5,128 km²1,367,764North America
17Cabo Verde4,033 km²527,326Africa
18Samoa2,842 km²219,306Oceania
19Mauritius2,040 km²1,243,741Africa
20Comoros2,034 km²882,847Africa
21São Tomé and Principe1,001 km²240,254Africa
22Kiribati811 km²136,488Oceania
23Bahrain787 km²1,600,366Asia
24Dominica751 km²65,871North America
25Tonga749 km²103,742Oceania
26Singapore719 km²6,111,175Asia
27Micronesia702 km²113,683Oceania
28Saint Lucia617 km²180,149North America
29Palau466 km²17,663Oceania
30Seychelles459 km²122,730Africa
31Antigua and Barbuda440 km²94,209North America
32Barbados439 km²282,623North America
33Saint Vincent and the Grenadines389 km²99,924North America
34Grenada349 km²117,303North America
35Malta316 km²579,704Europe
36Maldives298 km²529,676Asia
37Saint Kitts and Nevis269 km²46,922North America
38Marshall Islands181 km²36,282Oceania
39Nauru21 km²12,025Oceania

Questions

How many island countries are there?
39. 39 countries have no land border with anyone. Countries that share an island with a neighbour — Ireland, Haiti, Timor-Leste, Papua New Guinea — have a land border, so they are not on this list.
Which has the largest area?
Australia, with 7,692,024 km². Then Madagascar (587,295 km²).
Where are they?
12 in Oceania, 11 in North America, 8 in Asia, 6 in Africa, 2 in Europe.
How is the list made?
It is a filter over the independent states on Kartavera — no land borders — using the same figures as the atlas and its rankings. Territories are not included. Open it on the map to change any condition.

Other questions

Figures: area from Wikidata, population, GNI and life expectancy from the World Bank, forms of government from the CIA World Factbook. All sources.