| Ahmadi Carpinteria | Pacific Time | 10:00 |
| Ahmadi Carrouge | Central European Time | 01:00 |
| Ahmadi Carvoeiro | Western European Time | 02:00 |
| Ahmadi Casale Marittimo | Central European Time | 01:00 |
| Ahmadi Casaletto Ceredano | Central European Time | 01:00 |
| Ahmadi Coulter | United Kingdom Time | 02:00 |
| Ahmadi Cottonwood | Mountain Time | 10:00 |
| Ahmadi Cotgrave | United Kingdom Time | 02:00 |
| Ahmadi Cottage Grove | Pacific Time | 10:00 |
| Ahmadi Costa da Caparica | Western European Time | 02:00 |
| Ahmadi Costa d'en Blanes | Central European Time | 01:00 |
| Ahmadi Cotati | Pacific Time | 10:00 |
| Ahmadi Cosmopolis | Pacific Time | 10:00 |
| Ahmadi Costa Teguise | Western European Time | 02:00 |
| Ahmadi Courthézon | Central European Time | 01:00 |
| Ahmadi Cova da Piedade | Western European Time | 02:00 |
| Ahmadi Covington | Central Time | 08:00 |
| Ahmadi Cowaramup | Western Australia Time | -05:00 |
| Ahmadi Court-St.-Etienne | Central European Time | 01:00 |
| Ahmadi Courmayeur | Central European Time | 01:00 |
| Ahmadi Cozumel | Eastern Time | 08:00 |
| Ahmadi Cramlington | United Kingdom Time | 02:00 |
| Ahmadi Corralejo | Western European Time | 02:00 |
| Ahmadi Cortona | Central European Time | 01:00 |
| Ahmadi Corte De' Frati | Central European Time | 01:00 |
| Ahmadi Corte Madera | Pacific Time | 10:00 |
| Ahmadi Clarens | Central European Time | 01:00 |
| Ahmadi Clarkson | Western Australia Time | -05:00 |
| Ahmadi Clarkston | Eastern Time | 07:00 |
| Ahmadi Claryville | Eastern Time | 07:00 |
| Ahmadi Claremont | Western Australia Time | -05:00 |
| Ahmadi Clanton | Central Time | 08:00 |
| Ahmadi Clackamas | Pacific Time | 10:00 |
| Ahmadi Ciudad Ojeda | Venezuela Time | 07:00 |
| Ahmadi Ciudad Perico | Argentina Time | 06:00 |
| Ahmadi Ciudad General Escobedo | Central Time | 08:00 |
| Ahmadi Ciudad Mendoza | Central Time | 08:00 |
| Ahmadi Ciudad Merliot | Central Time | 09:00 |