Cities
| Country Name | City Name - [Romanized Name] | Is Captial? | Coordinates Source | Actions |
| Democratic Republic of the Congo (the) | Kinshasa | United Nations Cartographic Section | ||
| Costa Rica | San José | United Nations Cartographic Section | ||
| Croatia | Zagreb | United Nations Cartographic Section | ||
| Croatia | Split | NGA GEOnet Names Server (GNS) | ||
| Croatia | Rijeka | NGA GEOnet Names Server (GNS) | ||
| Croatia | Osijek | NGA GEOnet Names Server (GNS) | ||
| Cuba | Havana | United Nations Cartographic Section | ||
| Cuba | Pinar del Río | |||
| Cuba | Matanzas | |||
| Cuba | Cienfuegos | |||
| Cuba | Santa Clara | |||
| Cuba | Ciego de Ávila | |||
| Cuba | Camagüey | |||
| Cuba | Holguín | |||
| Cuba | Las Tunas | |||
| Cuba | Bayamo | |||
| Cuba | Santiago de Cuba | |||
| Cuba | Guantánamo | |||
| Cyprus | Nicosia | United Nations Cartographic Section | ||
| Cyprus | Λεμεϭός - Lemesόs | NGA GEOnet Names Server (GNS) | ||
| Czechia | Prague | United Nations Cartographic Section | ||
| Czechia | Brno | NGA GEOnet Names Server (GNS) | ||
| Czechia | Olomouc | NGA GEOnet Names Server (GNS) | ||
| Czechia | Ostrava | NGA GEOnet Names Server (GNS) | ||
| Czechia | Plzeň | NGA GEOnet Names Server (GNS) |