| Kartal Cuddington | United Kingdom Time | 02:00 |
| Kartal Castlerigg | United Kingdom Time | 02:00 |
| Kartal Cholula de Rivadabia | Central Time | 08:00 |
| Kartal Castle Hills | Central Time | 08:00 |
| Kartal Choluteca | Central Time | 09:00 |
| Kartal Castleisland | Ireland Time | 02:00 |
| Kartal Choeng Thale | Indochina Time | -04:00 |
| Kartal Castlemaine | Eastern Australia Time | -07:00 |
| Kartal Chiyoda | Japan Time | -06:00 |
| Kartal Choudrant | Central Time | 08:00 |
| Kartal Crescent Springs | Eastern Time | 07:00 |
| Kartal Christies Beach | Central Australia Time | -06:30 |
| Kartal Crestview Hills | Eastern Time | 07:00 |
| Kartal Chryston | United Kingdom Time | 02:00 |
| Kartal Cremorne | Eastern Australia Time | -07:00 |
| Kartal Chukai | Malaysia Time | -05:00 |
| Kartal Cromwell | Eastern Time | 07:00 |
| Kartal Chotebor | Central European Time | 01:00 |
| Kartal Cross Plains | Central Time | 08:00 |
| Kartal Cayma District | Peru Time | 08:00 |
| Kartal Crossville | Central Time | 08:00 |
| Kartal Cazzago San Martino | Central European Time | 01:00 |
| Kartal Crossways | United Kingdom Time | 02:00 |
| Kartal Cavan | Ireland Time | 02:00 |
| Kartal Crissier | Central European Time | 01:00 |
| Kartal Cavasso Nuovo | Central European Time | 01:00 |
| Kartal Cricket Saint Thomas | United Kingdom Time | 02:00 |
| Kartal Cave Creek | Mountain Time | 10:00 |
| Kartal Crieff | United Kingdom Time | 02:00 |
| Kartal Caversham | Western Australia Time | -05:00 |
| Kartal Cayce | Eastern Time | 07:00 |
| Kartal Cimadolmo | Central European Time | 01:00 |
| Kartal Ciney | Central European Time | 01:00 |
| Kartal Circleville | Eastern Time | 07:00 |
| Kartal Dahab | Eastern European Time | 01:00 |
| Kartal Chuo | Japan Time | -06:00 |
| Kartal Cifuentes | Central European Time | 01:00 |
| Kartal Cidade Ocidental | Brasilia Time | 06:00 |