| Afghanistan | Kabul | | | | |
| Albania | Tirana (Tirane) | | | | |
| Algeria | Algiers | | | | |
| Andorra | Andorra la Vella | | | | |
| Angola | Luanda | | | | |
| Antigua and Barbuda | Saint John's | | | | |
| Argentina | Buenos Aires | | | | |
| Armenia | Yerevan | | | | |
| Australia | Canberra | | | | |
| Austria | Vienna | | | | |
| Azerbaijan | Baku | | | | |
| Bahamas | Nassau | | | | |
| Bahrain | Manama | | | | |
| Bangladesh | Dhaka | | | | |
| Barbados | Bridgetown | | | | |
| Belarus | Minsk | | | | |
| Belgium | Brussels | | | | |
| Belize | Belmopan | | | | |
| Benin | Porto Novo[1] | | | | |
| Bhutan | Thimphu | | | | |
| Bolivia | La Paz (administrative), Sucre (official)[2] | | | | |
| Bosnia and Herzegovina | Sarajevo | | | | |
| Botswana | Gaborone | | | | |
| Brazil | Brasilia | | | | |
| Brunei | Bandar Seri Begawan | | | | |
| Bulgaria | Sofia | | | | |
| Burkina Faso | Ouagadougou | | | | |
| Burundi | Gitega[3] | | | | |
| Cambodia | Phnom Penh | | | | |
| Cameroon | Yaounde | | | | |
| Canada | Ottawa | | | | |
| Cape Verde | Praia | | | | |
| Central African Republic | Bangui | | | | |
| Chad | N'Djamena | | | | |
| Chile | Santiago | | | | |
| China | Beijing | | | | |
| Colombia | Bogota | | | | |
| Comoros | Moroni | | | | |
| Congo, Democratic Republic of the | Kinshasa | | | | |
| Congo, Republic of the | Brazzaville | | | | |
| Costa Rica | San Jose | | | | |
| Côte d'Ivoire (Ivory Coast) | Yamoussoukro[4] | | | | |
| Croatia | Zagreb | | | | |
| Cuba | Havana | | | | |
| Cyprus | Nicosia | | | | |
| Czech Republic (Czechia)[5] | Prague | | | | |
| Denmark | Copenhagen | | | | |
| Djibouti | Djibouti | | | | |
| Dominica | Roseau | | | | |
| Dominican Republic | Santo Domingo | | | | |
| East Timor | Dili | | | | |
| Ecuador | Quito | | | | |
| Egypt | Cairo | | | | |
| El Salvador | San Salvador | | | | |
| England[6] | London | | | | |
| Equatorial Guinea | Malabo | | | | |
| Eritrea | Asmara | | | | |
| Estonia | Tallinn | | | | |
| Eswatini (Swaziland)[7] | Mbabana[8] | | | | |
| Ethiopia | Addis Ababa | | | | |
| Federated States of Micronesia | Palikir | | | | |
| Fiji | Suva | | | | |
| Finland | Helsinki | | | | |
| France | Paris | | | | |
| Gabon | Libreville | | | | |
| Gambia | Banjul | | | | |
| Georgia | Tbilisi | | | | |
| Germany | Berlin | | | | |
| Ghana | Accra | | | | |
| Greece | Athens | | | | |
| Grenada | Saint George's | | | | |
| Guatemala | Guatemala City | | | | |
| Guinea | Conakry | | | | |
| Guinea-Bissau | Bissau | | | | |
| Guyana | Georgetown | | | | |
| Haiti | Port au Prince | | | | |
| Honduras | Tegucigalpa | | | | |
| Hungary | Budapest | | | | |
| Iceland | Reykjavik | | | | |
| India | New Delhi | | | | |
| Indonesia | Jakarta[9] | | | | |
| Iran | Tehran | | | | |
| Iraq | Baghdad | | | | |
| Ireland | Dublin | | | | |
| Israel | Jerusalem (very limited international recognition)[10] | | | | |
| Italy | Rome | | | | |
| Jamaica | Kingston | | | | |
| Japan | Tokyo | | | | |
| Jordan | Amman | | | | |
| Kazakhstan | Astana[11] | | | | |
| Kenya | Nairobi | | | | |
| Kiribati | Tarawa Atoll | | | | |
| Kosovo | Pristina | | | | |
| Kuwait | Kuwait City | | | | |
| Kyrgyzstan | Bishkek | | | | |
| Laos | Vientiane | | | | |
| Latvia | Riga | | | | |
| Lebanon | Beirut | | | | |
| Lesotho | Maseru | | | | |
| Liberia | Monrovia | | | | |
| Libya | Tripoli | | | | |
| Liechtenstein | Vaduz | | | | |
| Lithuania | Vilnius | | | | |
| Luxembourg | Luxembourg | | | | |
| Madagascar | Antananarivo | | | | |
| Malawi | Lilongwe | | | | |
| Malaysia | Kuala Lumpur[12] | | | | |
| Maldives | Male | | | | |
| Mali | Bamako | | | | |
| Malta | Valletta | | | | |
| Marshall Islands | Majuro | | | | |
| Mauritania | Nouakchott | | | | |
| Mauritius | Port Louis | | | | |
| Mexico | Mexico City | | | | |
| Moldova | Chisinau | | | | |
| Monaco | Monaco | | | | |
| Mongolia | Ulaanbaatar | | | | |
| Montenegro | Podgorica | | | | |
| Morocco | Rabat | | | | |
| Mozambique | Maputo | | | | |
| Myanmar (Burma) | Nay Pyi Taw[13] | | | | |
| Namibia | Windhoek | | | | |
| Nauru | No official capital | | | | |
| Nepal | Kathmandu | | | | |
| Netherlands | Amsterdam[14] | | | | |
| New Zealand | Wellington | | | | |
| Nicaragua | Managua | | | | |
| Niger | Niamey | | | | |
| Nigeria | Abuja | | | | |
| North Korea | Pyongyang | | | | |
| North Macedonia (Macedonia)[15] | Skopje | | | | |
| Northern Ireland[16] | Belfast | | | | |
| Norway | Oslo | | | | |
| Oman | Muscat | | | | |
| Pakistan | Islamabad | | | | |
| Palau | Melekeok | | | | |
| Palestine[17] | Jerusalem (very limited international recognition)[18] | | | | |
| Panama | Panama City | | | | |
| Papua New Guinea | Port Moresby | | | | |
| Paraguay | Asuncion | | | | |
| Peru | Lima | | | | |
| Philippines | Manila | | | | |
| Poland | Warsaw | | | | |
| Portugal | Lisbon | | | | |
| Qatar | Doha | | | | |
| Romania | Bucharest | | | | |
| Russia | Moscow | | | | |
| Rwanda | Kigali | | | | |
| Saint Kitts and Nevis | Basseterre | | | | |
| Saint Lucia | Castries | | | | |
| Saint Vincent and the Grenadines | Kingstown | | | | |
| Samoa | Apia | | | | |
| San Marino | San Marino | | | | |
| Sao Tome and Principe | Sao Tome | | | | |
| Saudi Arabia | Riyadh | | | | |
| Scotland[19] | Edinburgh | | | | |
| Senegal | Dakar | | | | |
| Serbia | Belgrade | | | | |
| Seychelles | Victoria | | | | |
| Sierra Leone | Freetown | | | | |
| Singapore | Singapore | | | | |
| Slovakia | Bratislava | | | | |
| Slovenia | Ljubljana | | | | |
| Solomon Islands | Honiara | | | | |
| Somalia | Mogadishu | | | | |
| South Africa | Pretoria, Bloemfontein, Cape Town[20] | | | | |
| South Korea | Seoul | | | | |
| South Sudan | Juba | | | | |
| Spain | Madrid | | | | |
| Sri Lanka | Sri Jayawardenapura Kotte[21] | | | | |
| Sudan | Khartoum | | | | |
| Suriname | Paramaribo | | | | |
| Sweden | Stockholm | | | | |
| Switzerland | Bern | | | | |
| Syria | Damascus | | | | |
| Taiwan[22] | Taipei | | | | |
| Tajikistan | Dushanbe | | | | |
| Tanzania | Dodoma[23] | | | | |
| Thailand | Bangkok | | | | |
| Togo | Lome | | | | |
| Tonga | Nuku'alofa | | | | |
| Trinidad and Tobago | Port of Spain | | | | |
| Tunisia | Tunis | | | | |
| Türkiye (Turkey)[24] | Ankara | | | | |
| Turkmenistan | Ashgabat | | | | |
| Tuvalu | Funafuti[25] | | | | |
| Uganda | Kampala | | | | |
| Ukraine | Kyiv or Kiev | | | | |
| United Arab Emirates | Abu Dhabi | | | | |
| United Kingdom | London | | | | |
| United States | Washington D.C. | | | | |
| Uruguay | Montevideo | | | | |
| Uzbekistan | Tashkent | | | | |
| Vanuatu | Port Vila | | | | |
| Vatican City | Vatican City | | | | |
| Venezuela | Caracas | | | | |
| Vietnam | Hanoi | | | | |
| Wales[26] | Cardiff | | | | |
| Yemen | Sana'a[27] | | | | |