| Sohar Crieff | United Kingdom Time | 04:00 |
| Sohar Crown Point | Atlantic Time | 08:00 |
| Sohar Crows Nest | Eastern Australia Time | -07:00 |
| Sohar Crow's Nest | United Kingdom Time | 04:00 |
| Sohar Cromwell | Eastern Time | 08:00 |
| Sohar Cross Plains | Central Time | 09:00 |
| Sohar Crossville | Central Time | 09:00 |
| Sohar Crossways | United Kingdom Time | 04:00 |
| Sohar Choudrant | Central Time | 09:00 |
| Sohar Chotebor | Central European Time | 03:00 |
| Sohar Christies Beach | Central Australia Time | -06:30 |
| Sohar Chryston | United Kingdom Time | 04:00 |
| Sohar Chukai | Malaysia Time | -04:00 |
| Sohar Capitol Heights | Eastern Time | 08:00 |
| Sohar Capitola | Pacific Time | 11:00 |
| Sohar Capraia E Limite | Central European Time | 03:00 |
| Sohar Capileira | Central European Time | 03:00 |
| Sohar Capilla del Monte | Argentina Time | 07:00 |
| Sohar Cape Breton | Atlantic Time | 07:00 |
| Sohar Cape Town | South Africa Standard Time | 02:00 |
| Sohar Cape Town | South Africa Standard Time | 02:00 |
| Sohar Capel Saint Mary | United Kingdom Time | 04:00 |
| Sohar Broussard | Central Time | 09:00 |
| Sohar Browns Plains | Eastern Australia Time | -06:00 |
| Sohar Candolim | India Standard Time | -01:30 |
| Sohar Cangey | Central European Time | 03:00 |
| Sohar Canena | Central European Time | 03:00 |
| Sohar Canfield | Eastern Time | 08:00 |
| Sohar Canley Heights | Eastern Australia Time | -07:00 |
| Sohar Canley Vale | Eastern Australia Time | -07:00 |
| Sohar Canmore | Mountain Time | 10:00 |
| Sohar Cannon Air Force Base | Mountain Time | 10:00 |
| Sohar Cannington | Western Australia Time | -04:00 |
| Sohar Cannington | Eastern Time | 08:00 |
| Sohar Capanne | Central European Time | 03:00 |
| Sohar Caorle | Central European Time | 03:00 |
| Sohar Canyonville | Pacific Time | 11:00 |
| Sohar Canyon | Central Time | 09:00 |