| Belfast Zikhron Ya'akov | Israel Time | -02:00 |
| Belfast Cambridge | United Kingdom Time | 00:00 |
| Belfast Eynsham | United Kingdom Time | 00:00 |
| Belfast Oostkapelle | Central European Time | -01:00 |
| Belfast Zofingen | Central European Time | -01:00 |
| Belfast Çamlıca Köyü | Turkey Time | -02:00 |
| Belfast Eyrarbakki | Greenwich Mean Time | 01:00 |
| Belfast Ooltewah | Eastern Time | 05:00 |
| Belfast Zollikerberg | Central European Time | -01:00 |
| Belfast Campagnano di Roma | Central European Time | -01:00 |
| Belfast Èze | Central European Time | -01:00 |
| Belfast Oosterbeek | Central European Time | -01:00 |
| Belfast Gampaha | India Standard Time | -04:30 |
| Belfast Camp de Mar | Central European Time | -01:00 |
| Belfast Gambrills | Eastern Time | 05:00 |
| Belfast Camp Hill | Eastern Time | 05:00 |
| Belfast Gamboa | Eastern Time | 06:00 |
| Belfast Camperdown | Eastern Australia Time | -09:00 |
| Belfast Gambhirpura | India Standard Time | -04:30 |
| Belfast Campbellfield | Eastern Australia Time | -09:00 |
| Belfast Galston | United Kingdom Time | 00:00 |
| Belfast Campbellford | Eastern Time | 05:00 |
| Belfast Gällivare | Central European Time | -01:00 |
| Belfast Campbelltown | Eastern Australia Time | -09:00 |
| Belfast Galloway | Eastern Time | 05:00 |
| Belfast Campo Tures | Central European Time | -01:00 |
| Belfast Estes Park | Mountain Time | 07:00 |
| Belfast Campo Verde | Amazon Time | 05:00 |
| Belfast Estreito da Calheta | Western European Time | 00:00 |
| Belfast Campo Bom | Brasilia Time | 04:00 |
| Belfast Etten-Leur | Central European Time | -01:00 |
| Belfast Camposampiero | Central European Time | -01:00 |
| Belfast Etterbeek | Central European Time | -01:00 |
| Belfast Campsie | Eastern Australia Time | -09:00 |
| Belfast Evandale | Eastern Australia Time | -09:00 |
| Belfast Canacona | India Standard Time | -04:30 |
| Belfast Eutaw | Central Time | 06:00 |
| Belfast Canada | Eastern Time | 05:00 |
| Belfast Eureka Springs | Central Time | 06:00 |
| Belfast Canada Creek | Atlantic Time | 04:00 |
| Belfast Europoort Rotterdam | Central European Time | -01:00 |
| Belfast Chendamangalam | India Standard Time | -04:30 |
| Belfast Eumundi | Eastern Australia Time | -09:00 |
| Belfast Chengdu | China Time | -07:00 |
| Belfast Eudlo | Eastern Australia Time | -09:00 |
| Belfast Chelan | Pacific Time | 08:00 |
| Belfast Eudora | Central Time | 06:00 |
| Belfast Chelsea | Eastern Time | 05:00 |
| Belfast Exeter | Eastern Time | 05:00 |
| Belfast Chemainus | Pacific Time | 08:00 |