| Ferney-Voltaire Èze | Central European Time | 00:00 |
| Ferney-Voltaire Glastonbury | United Kingdom Time | 01:00 |
| Ferney-Voltaire Fa Ham | Indochina Time | -05:00 |
| Ferney-Voltaire Gladstone Park | Eastern Australia Time | -09:00 |
| Ferney-Voltaire Gaira | Colombia Time | 07:00 |
| Ferney-Voltaire Gladwin | Eastern Time | 06:00 |
| Ferney-Voltaire Gainesboro | Central Time | 07:00 |
| Ferney-Voltaire Glasgow | United Kingdom Time | 01:00 |
| Ferney-Voltaire Eynsham | United Kingdom Time | 01:00 |
| Ferney-Voltaire Glasgow | Central Time | 07:00 |
| Ferney-Voltaire Eyrarbakki | Greenwich Mean Time | 02:00 |
| Ferney-Voltaire Gland | Central European Time | 00:00 |
| Ferney-Voltaire Exton | Eastern Time | 06:00 |
| Ferney-Voltaire Glandore | Central Australia Time | -08:30 |
| Ferney-Voltaire Exeter | Eastern Time | 06:00 |
| Ferney-Voltaire Glarus | Central European Time | 00:00 |
| Ferney-Voltaire Evercreech | United Kingdom Time | 01:00 |
| Ferney-Voltaire Glebe | Eastern Australia Time | -09:00 |
| Ferney-Voltaire Evere | Central European Time | 00:00 |
| Ferney-Voltaire Glen Allen | Eastern Time | 06:00 |
| Ferney-Voltaire Glen Huntly | Eastern Australia Time | -09:00 |
| Ferney-Voltaire Glen Rock | Eastern Time | 06:00 |
| Ferney-Voltaire Glen Waverley | Eastern Australia Time | -09:00 |
| Ferney-Voltaire Glencoe | United Kingdom Time | 01:00 |
| Ferney-Voltaire Glendale | Eastern Australia Time | -09:00 |
| Ferney-Voltaire Glendenning | Eastern Australia Time | -09:00 |
| Ferney-Voltaire Glendhu Bay | New Zealand Time | -11:00 |
| Ferney-Voltaire Goa | India Standard Time | -03:30 |
| Ferney-Voltaire Goa | India Standard Time | -03:30 |
| Ferney-Voltaire Glis | Central European Time | 00:00 |
| Ferney-Voltaire Glenorchy | Eastern Australia Time | -09:00 |
| Ferney-Voltaire Glenside | Eastern Time | 06:00 |
| Ferney-Voltaire Glenunga | Central Australia Time | -08:30 |
| Ferney-Voltaire Glenfield | Eastern Australia Time | -09:00 |
| Ferney-Voltaire Glenelg | Central Australia Time | -08:30 |
| Ferney-Voltaire Guildford | Eastern Australia Time | -09:00 |
| Ferney-Voltaire Gulf Breeze | Central Time | 07:00 |
| Ferney-Voltaire Gulf Shores | Central Time | 07:00 |