| Gonbad Kavus Chinon | Central European Time | 02:30 |
| Gonbad Kavus Cowaramup | Western Australia Time | -03:30 |
| Gonbad Kavus Caroline Springs | Eastern Australia Time | -05:30 |
| Gonbad Kavus Cramlington | United Kingdom Time | 03:30 |
| Gonbad Kavus Carolina Beach | Eastern Time | 08:30 |
| Gonbad Kavus Cozumel | Eastern Time | 09:30 |
| Gonbad Kavus Carnac | Central European Time | 02:30 |
| Gonbad Kavus Digne | Central European Time | 02:30 |
| Gonbad Kavus Carnforth | United Kingdom Time | 03:30 |
| Gonbad Kavus Differdange | Central European Time | 02:30 |
| Gonbad Kavus Carole Park | Eastern Australia Time | -05:30 |
| Gonbad Kavus Corralejo | Western European Time | 03:30 |
| Gonbad Kavus Chimney Rock | Eastern Time | 08:30 |
| Gonbad Kavus Cortona | Central European Time | 02:30 |
| Gonbad Kavus Chimgan | Uzbekistan Time | -00:30 |
| Gonbad Kavus Corte De' Frati | Central European Time | 02:30 |
| Gonbad Kavus Chilmark | Eastern Time | 08:30 |
| Gonbad Kavus Corte Madera | Pacific Time | 11:30 |
| Gonbad Kavus Chiloquin | Pacific Time | 11:30 |
| Gonbad Kavus Cosmopolis | Pacific Time | 11:30 |
| Gonbad Kavus Costa da Caparica | Western European Time | 03:30 |
| Gonbad Kavus Costa d'en Blanes | Central European Time | 02:30 |
| Gonbad Kavus Costa Teguise | Western European Time | 03:30 |
| Gonbad Kavus Cotati | Pacific Time | 11:30 |
| Gonbad Kavus Clarkson | Western Australia Time | -03:30 |
| Gonbad Kavus Clarkston | Eastern Time | 08:30 |
| Gonbad Kavus Claryville | Eastern Time | 08:30 |
| Gonbad Kavus Clarens | Central European Time | 02:30 |
| Gonbad Kavus Claremont | Western Australia Time | -03:30 |
| Gonbad Kavus Clanton | Central Time | 09:30 |
| Gonbad Kavus Clackamas | Pacific Time | 11:30 |
| Gonbad Kavus Ciudad Mendoza | Central Time | 09:30 |
| Gonbad Kavus Ciudad Merliot | Central Time | 10:30 |
| Gonbad Kavus Ciudad Ojeda | Venezuela Time | 08:30 |
| Gonbad Kavus Ciudad Perico | Argentina Time | 07:30 |
| Gonbad Kavus Gangavathi | India Standard Time | -01:00 |
| Gonbad Kavus Greenway | Eastern Australia Time | -05:30 |
| Gonbad Kavus Greenwich | Eastern Time | 08:30 |
| Gonbad Kavus Garbahaarrey | East Africa Time | 01:30 |
| Gonbad Kavus Gampaha | India Standard Time | -01:00 |
| Gonbad Kavus Gambrills | Eastern Time | 08:30 |
| Gonbad Kavus Gananoque | Eastern Time | 08:30 |
| Gonbad Kavus Gandhinagar | India Standard Time | -01:00 |
| Gonbad Kavus Galston | United Kingdom Time | 03:30 |
| Gonbad Kavus Gällivare | Central European Time | 02:30 |
| Gonbad Kavus Galloway | Eastern Time | 08:30 |
| Gonbad Kavus Gamboa | Eastern Time | 09:30 |
| Gonbad Kavus Gambhirpura | India Standard Time | -01:00 |
| Gonbad Kavus Gaira | Colombia Time | 09:30 |
| Gonbad Kavus Gainesboro | Central Time | 09:30 |