| Acre | Israel | Europe and North America |
| Albi | France | Europe and North America |
| Alcalá de Henares | Spain | Europe and North America |
| Aleppo | Syrian Arab Republic | Arab States |
| Algiers | Algeria | Arab States |
| Amsterdam | Netherlands | Europe and North America |
| Andong | South Korea | Asia and the Pacific |
| Angra do Heroísmo | Portugal | Europe and North America |
| Antigua Guatemala | Guatemala | Latin America and Caribbean |
| Aranjuez | Spain | Europe and North America |
| Arequipa | Peru | Latin America and Caribbean |
| Assisi | Italy | Europe and North America |
| Avignon | France | Europe and North America |
| Avila | Spain | Europe and North America |
| Baeza | Spain | Europe and North America |
| Baku | Azerbaijan | Europe and North America |
| Bam | Islamic Republic of Iran | Asia and the Pacific |
| Bamberg | Germany | Europe and North America |
| Banska Stiavnica | Slovak Republic | Europe and North America |
| Bardejov | Slovak Republic | Europe and North America |
| Bath | United Kingdom | Europe and North America |
| Beemster | Netherlands | Europe and North America |
| Berat | Albania | Europe and North America |
| Bergen | Norway | Europe and North America |
| Berlin | Germany | Europe and North America |
| Bern | Switzerland | Europe and North America |
| Bhaktapur | Nepal | Asia and the Pacific |
| Biertan | Romania | Europe and North America |
| Bordeaux | France | Europe and North America |
| Bosra | Syrian Arab Republic | Arab States |
| Brasilia | Brazil | Latin America and Caribbean |
| Bremen | Germany | Europe and North America |
| Brugge | Belgium | Europe and North America |
| Brussels | Belgium | Europe and North America |
| Budapest | Hungary | Europe and North America |
| Bukhara | Uzbekistan | Asia and the Pacific |
| Cáceres | Spain | Europe and North America |
| Cairo | Egypt | Arab States |
| Caltagirone | Italy | Europe and North America |
| Camaguey | Cuba | Latin America and Caribbean |
| Campeche | Mexico | Latin America and Caribbean |
| Capriate San Gervasio | Italy | Europe and North America |
| Carcassonne | France | Europe and North America |
| Cartagena | Colombia | Latin America and Caribbean |
| Catania | Italy | Europe and North America |
| Cesky Krumlov | Czech Republic | Europe and North America |
| Chengde | China | Asia and the Pacific |
| Chinguetti | Mauritania | Arab States |
| Chorá of Patmos | Greece | Europe and North America |
| Cidade Velha | Cape Verde | Africa |
| Cienfuegos | Cuba | Latin America and Caribbean |
| Colonia del Sacramento | Uruguay | Latin America and Caribbean |
| Cordoba | Spain | Europe and North America |
| Corfu | Greece | Europe and North America |
| Coro | Venezuela | Latin America and Caribbean |
| Cracow | Poland | Europe and North America |
| Cuenca | Spain | Europe and North America |
| Cuenca | Ecuador | Latin America and Caribbean |
| Cuzco | Peru | Latin America and Caribbean |
| Dakar | Senegal | Africa |
| Damascus | Syrian Arab Republic | Arab States |
| Derbent | Russian Federation | Europe and North America |
| Diamantina | Brazil | Latin America and Caribbean |
| Djenné | Republic of Mali | Africa |
| Dubrovnik | Croatia | Europe and North America |
| Echmiatsin | Armenia | Europe and North America |
| Edinburgh | United Kingdom | Europe and North America |
| Essaouira | Morrocco | Arab States |
| Évora | Portugal | Europe and North America |
| Ferrara | Italy | Europe and North America |
| Fez | Morrocco | Arab States |
| Florence | Italy | Europe and North America |
| Galle | Sri Lanka | Asia and the Pacific |
| Genoa | Italy | Europe and North America |
| George Town | Malaysia | Asia and the Pacific |
| Ghadames | Libyan Arab Jamahiriya | Arab States |
| Ghardaïa | Algeria | Arab States |
| Gjirokastra | Albania | Europe and North America |
| Goiás | Brazil | Latin America and Caribbean |
| Goslar | Germany | Europe and North America |
| Granada | Spain | Europe and North America |
| Graz | Austria | Europe and North America |
| Guanajuato | Mexico | Latin America and Caribbean |
| Guimarães | Portugal | Europe and North America |
| Hallstatt | Austria | Europe and North America |
| Harar Jugol | Ethiopia | Africa |
| Havana | Cuba | Latin America and Caribbean |
| Hoi An | Viet Nam | Asia and the Pacific |
| Holasovice | Czech Republic | Europe and North America |
| Hué | Viet Nam | Asia and the Pacific |
| Ibiza | Spain | Europe and North America |
| Island of Mozambique | Mozambique | Africa |
| Istanbul | Turkey | Europe and North America |
| Jerusalem | Jerusalem | Europe and North America |
| Kairouan | Tunisia | Arab States |
| Kandy | Sri Lanka | Asia and the Pacific |
| Karlskrona | Sweden | Europe and North America |
| Kashusha | Democratic Republic of the Congo | Africa |
| Kathmandu | Nepal | Asia and the Pacific |
| Kazan | Russian Federation | Europe and North America |
| Khiva | Uzbekistan | Asia and the Pacific |
| Kotor | Republic of Montenegro | Europe and North America |
| Kutná Hora | Czech Republic | Europe and North America |
| Kyoto | Japan | Asia and the Pacific |
| L'viv | Ukraine | Europe and North America |
| La Chaux-de-Fonds | Switzerland | Europe and North America |
| Lalitpur (Patan) | Nepal | Asia and the Pacific |
| Lamu | Kenya | Africa |
| Le Havre | France | Europe and North America |
| Le Locle | Switzerland | Europe and North America |
| Lijiang | China | Asia and the Pacific |
| Lima | Peru | Latin America and Caribbean |
| Liverpool | United Kingdom | Europe and North America |
| Luang Prabang | Lao People's Democratic Republic | Asia and the Pacific |
| Lunenburg | Canada | Europe and North America |
| Luxembourg | Luxembourg | Europe and North America |
| Lübeck | Germany | Europe and North America |
| Lyon | France | Europe and North America |
| Macao | China | Asia and the Pacific |
| Mantova | Italy | Europe and North America |
| Marrakesh | Morrocco | Arab States |
| Matera | Italy | Europe and North America |
| Mazagan (El Jadida) | Morrocco | Arab States |
| Meknes | Morrocco | Arab States |
| Melaka | Malaysia | Asia and the Pacific |
| Mérida | Spain | Europe and North America |
| Mexico | Mexico | Latin America and Caribbean |
| Militello Val di Catania | Italy | Europe and North America |
| Modena | Italy | Europe and North America |
| Modica | Italy | Europe and North America |
| Mont-Saint-Michel | France | Europe and North America |
| Morelia | Mexico | Latin America and Caribbean |
| Moscow | Russian Federation | Europe and North America |
| Mostar | Bosnia and Herzegovina | Europe and North America |
| Namur | Belgium | Europe and North America |
| Nancy | France | Europe and North America |
| Naples | Italy | Europe and North America |
| Nara | Japan | Asia and the Pacific |
| Nessebar | Bulgaria | Europe and North America |
| Noto | Italy | Europe and North America |
| Novgorod | Russian Federation | Europe and North America |
| Oaxaca | Mexico | Latin America and Caribbean |
| Ohrid | Former Yugoslav Republic of Macedonia | Europe and North America |
| Olinda | Brazil | Latin America and Caribbean |
| Oporto | Portugal | Europe and North America |
| Ouro Preto | Brazil | Latin America and Caribbean |
| Oviedo | Spain | Europe and North America |
| Palazzolo Acreide | Italy | Europe and North America |
| Panama | Panama | Latin America and Caribbean |
| Paramaribo | Suriname | Latin America and Caribbean |
| Paris | France | Europe and North America |
| Pienza | Italy | Europe and North America |
| Pingyao | China | Asia and the Pacific |
| Potosi | Bolivia | Latin America and Caribbean |
| Potsdam | Germany | Europe and North America |
| Prague | Czech Republic | Europe and North America |
| Provins | France | Europe and North America |
| Puebla | Mexico | Latin America and Caribbean |
| Quebec
| Canada | Europe and North America |
| Quedlinburg | Germany | Europe and North America |
| Querétaro | Mexico | Latin America and Caribbean |
| Quito | Ecuador | Latin America and Caribbean |
| Ragusa | Italy | Europe and North America |
| Rauma | Finland | Europe and North America |
| Regensburg | Germany | Europe and North America |
| Rhodes | Greece | Europe and North America |
| Riga | Latvia | Europe and North America |
| Rome | Italy | Europe and North America |
| Røros | Norway | Europe and North America |
| Sabbioneta | Italy | Europe and North America |
| Safranbolu | Turkey | Europe and North America |
| Saint Petersburg | Russian Federation | Europe and North America |
| Saint-Louis | Senegal | Africa |
| Salamanca | Spain | Europe and North America |
| Salvador de Bahia | Brazil | Latin America and Caribbean |
| Salzburg | Austria | Europe and North America |
| Samarkand | Uzbekistan | Asia and the Pacific |
| San Cristobal de La Laguna | Spain | Europe and North America |
| San Gimignano | Italy | Europe and North America |
| San Marino | Republic of San Marino | Europe and North America |
| San Miguel de Allende | Mexico | Latin America and Caribbean |
| Sana'a | Yemen | Arab States |
| Santa Cruz de Mompox | Colombia | Latin America and Caribbean |
| Santiago de Compostela | Spain | Europe and North America |
| Santo Domingo | Dominican Republic | Latin America and Caribbean |
| São Luís | Brazil | Latin America and Caribbean |
| Scicli | Italy | Europe and North America |
| Segovia | Spain | Europe and North America |
| Shakhrisyabz | Uzbekistan | Asia and the Pacific |
| Shibam | Yemen | Arab States |
| Shirakawa-Go and Gokayama | Japan | Asia and the Pacific |
| Siena | Italy | Europe and North America |
| Sighisoara | Romania | Europe and North America |
| Sintra | Portugal | Europe and North America |
| Sousse | Tunisia | Arab States |
| Split | Croatia | Europe and North America |
| St George | Bermuda | Latin America and Caribbean |
| Stockholm | Sweden | Europe and North America |
| Stralsund | Germany | Europe and North America |
| Strasbourg | France | Europe and North America |
| Sucre | Bolivia | Latin America and Caribbean |
| Surakarta | Indonesia | Asia and the Pacific |
| Syracuse | Italy | Europe and North America |
| Tallinn | Estonia | Europe and North America |
| Tel-Aviv | Israel | Europe and North America |
| Telc | Czech Republic | Europe and North America |
| Telford | United Kingdom | Europe and North America |
| Tétouan | Morrocco | Arab States |
| Timbuktu | Republic of Mali | Africa |
| Tlacotalpan | Mexico | Latin America and Caribbean |
| Toledo | Spain | Europe and North America |
| Torun | Poland | Europe and North America |
| Trebíc | Czech Republic | Europe and North America |
| Trinidad | Cuba | Latin America and Caribbean |
| Trogir | Croatia | Europe and North America |
| Tunis | Tunisia | Arab States |
| Úbeda | Spain | Europe and North America |
| Urbino | Italy | Europe and North America |
| Valetta | Malta | Europe and North America |
| Valparaíso | Chile | Latin America and Caribbean |
| Vatican City | Holy See | Europe and North America |
| Venice | Italy | Europe and North America |
| Verona | Italy | Europe and North America |
| Vicenza | Italy | Europe and North America |
| Vienna | Austria | Europe and North America |
| Vigan | Philippines | Asia and the Pacific |
| Vilnius | Lithuania | Europe and North America |
| Visby | Sweden | Europe and North America |
| Warsaw | Poland | Europe and North America |
| Weimar | Germany | Europe and North America |
| Willemstad | Netherlands Antilles | Latin America and Caribbean |
| Wismar | Germany | Europe and North America |
| Yaroslavl | Russian Federation | Europe and North America |
| Zabid | Yemen | Arab States |
| Zacatecas | Mexico | Latin America and Caribbean |
| Zamosc | Poland | Europe and North America |
| Zanzibar | United Republic of Tanzania | Africa |