| Guisborough Bamber Bridge | United Kingdom Time | 00:00 |
| Guisborough Dufftown | United Kingdom Time | 00:00 |
| Guisborough Bensalem | Eastern Time | 04:00 |
| Guisborough Duhamel | Eastern Time | 04:00 |
| Guisborough Bennington | Eastern Time | 04:00 |
| Guisborough Dandong | China Time | -08:00 |
| Guisborough Bandar Baru Bangi | Malaysia Time | -08:00 |
| Guisborough Danmark | Central European Time | -01:00 |
| Guisborough Balmain | Eastern Australia Time | -11:00 |
| Guisborough Dumbrăvița | Eastern European Time | -02:00 |
| Guisborough Ballsbridge | Ireland Time | 00:00 |
| Guisborough Dumfries | Eastern Time | 04:00 |
| Guisborough Ballston Spa | Eastern Time | 04:00 |
| Guisborough Dulwich Hill | Eastern Australia Time | -11:00 |
| Guisborough Ballydehob | Ireland Time | 00:00 |
| Guisborough Duloe | United Kingdom Time | 00:00 |
| Guisborough Ballarat Central | Eastern Australia Time | -11:00 |
| Guisborough Dundrum | United Kingdom Time | 00:00 |
| Guisborough Ballina | Eastern Australia Time | -11:00 |
| Guisborough Dundrum | Ireland Time | 00:00 |
| Guisborough Balwyn | Eastern Australia Time | -11:00 |
| Guisborough Dundee | Eastern Time | 04:00 |
| Guisborough Balsièges | Central European Time | -01:00 |
| Guisborough Durbuy | Central European Time | -01:00 |
| Guisborough Arncliffe | Eastern Australia Time | -11:00 |
| Guisborough Durango | Central Time | 06:00 |
| Guisborough Arnedo | Central European Time | -01:00 |
| Guisborough Durağan | Turkey Time | -03:00 |
| Guisborough Arossim | India Standard Time | -05:30 |
| Guisborough Dunster | United Kingdom Time | 00:00 |
| Guisborough Arpora | India Standard Time | -05:30 |
| Guisborough Dunlap | Central Time | 05:00 |
| Guisborough Armstrong | Pacific Time | 07:00 |
| Guisborough Dunning | United Kingdom Time | 00:00 |
| Guisborough Dunsborough | Western Australia Time | -08:00 |
| Guisborough Dungu | Central Africa Time | -02:00 |
| Guisborough Dungun | Malaysia Time | -08:00 |
| Guisborough Dunkirk | Central European Time | -01:00 |