| Oakdale Hainesport | Eastern Time | -03:00 |
| Oakdale Gutach | Central European Time | -09:00 |
| Oakdale Gustine | Pacific Time | 00:00 |
| Oakdale Guthrie | Central Time | -02:00 |
| Oakdale Gwoździany | Central European Time | -09:00 |
| Oakdale Gymea | Eastern Australia Time | -19:00 |
| Oakdale Gympie | Eastern Australia Time | -18:00 |
| Oakdale Gyeongju-si | Korean Time | -17:00 |
| Oakdale Gzira | Central European Time | -09:00 |
| Oakdale Habarakada | India Standard Time | -13:30 |
| Oakdale Hackettstown | Eastern Time | -03:00 |
| Oakdale Gulf Breeze | Central Time | -02:00 |
| Oakdale Gulf Shores | Central Time | -02:00 |
| Oakdale Gum Spring | Eastern Time | -03:00 |
| Oakdale Gura Râului | Eastern European Time | -10:00 |
| Oakdale Gurdaspur | India Standard Time | -13:30 |
| Oakdale Gun Barrel City | Central Time | -02:00 |
| Oakdale Guniyal Gaon | India Standard Time | -13:30 |
| Oakdale Guntersville | Central Time | -02:00 |
| Oakdale Gualala | Pacific Time | 00:00 |
| Oakdale Guanica | Atlantic Time | -04:00 |
| Oakdale Guar Chempedak | Malaysia Time | -16:00 |
| Oakdale Grüningen | Central European Time | -09:00 |
| Oakdale Guadalupe | Central Time | -02:00 |
| Oakdale Grover Beach | Pacific Time | 00:00 |
| Oakdale Gruissan | Central European Time | -09:00 |
| Oakdale Groton | Eastern Time | -03:00 |
| Oakdale Grottammare | Central European Time | -09:00 |
| Oakdale Guerneville | Pacific Time | 00:00 |
| Oakdale Guildford | Eastern Australia Time | -19:00 |
| Oakdale Guardiagrele | Central European Time | -09:00 |
| Oakdale Guarne | Colombia Time | -03:00 |
| Oakdale Guatapé | Colombia Time | -03:00 |
| Oakdale Gudalur | India Standard Time | -13:30 |
| Oakdale Guayana City | Venezuela Time | -04:00 |
| Oakdale Horsley | Eastern Australia Time | -19:00 |
| Oakdale Horseheads | Eastern Time | -03:00 |
| Oakdale Hoshiarpur | India Standard Time | -13:30 |
| Oakdale Horebeke | Central European Time | -09:00 |
| Oakdale Hopland | Pacific Time | 00:00 |
| Oakdale Horní Věstonice | Central European Time | -09:00 |
| Oakdale Horning | United Kingdom Time | -08:00 |
| Oakdale Hope | Central Time | -02:00 |
| Oakdale Hope | Pacific Time | 00:00 |
| Oakdale Hope Island | Eastern Australia Time | -18:00 |
| Oakdale Hooksett | Eastern Time | -03:00 |
| Oakdale Honnihalli | India Standard Time | -13:30 |
| Oakdale Honiton | United Kingdom Time | -08:00 |
| Oakdale Honesdale | Eastern Time | -03:00 |
| Oakdale Honfleur | Central European Time | -09:00 |