| Oakdale Jhikli Ambwari | India Standard Time | -13:30 |
| Oakdale Jessup | Eastern Time | -03:00 |
| Oakdale Jesus Maria | Peru Time | -03:00 |
| Oakdale Jette | Central European Time | -09:00 |
| Oakdale Jettingen-Scheppach | Central European Time | -09:00 |
| Oakdale Jindalee | Eastern Australia Time | -18:00 |
| Oakdale Jindivick | Eastern Australia Time | -19:00 |
| Oakdale Jim Thorpe | Eastern Time | -03:00 |
| Oakdale Jinan | China Time | -16:00 |
| Oakdale Ironton | Eastern Time | -03:00 |
| Oakdale Iruma | Japan Time | -17:00 |
| Oakdale Ireland | United Kingdom Time | -08:00 |
| Oakdale Ipswich | Eastern Time | -03:00 |
| Oakdale Iowa Park | Central Time | -02:00 |
| Oakdale Iphofen | Central European Time | -09:00 |
| Oakdale Inzell | Central European Time | -09:00 |
| Oakdale Inverurie | United Kingdom Time | -08:00 |
| Oakdale Inverleigh | Eastern Australia Time | -19:00 |
| Oakdale Innaloo | Western Australia Time | -16:00 |
| Oakdale Intra | Central European Time | -09:00 |
| Oakdale Ingersoll | Eastern Time | -03:00 |
| Oakdale Ingleburn | Eastern Australia Time | -19:00 |
| Oakdale Inez | Eastern Time | -03:00 |
| Oakdale Inishmore | Ireland Time | -08:00 |
| Oakdale Indapur | India Standard Time | -13:30 |
| Oakdale Indiana | Eastern Time | -03:00 |
| Oakdale Indialantic | Eastern Time | -03:00 |
| Oakdale Indian Harbour Beach | Eastern Time | -03:00 |
| Oakdale Indian Rocks Beach | Eastern Time | -03:00 |
| Oakdale Imboden | Central Time | -02:00 |
| Oakdale Immenstadt | Central European Time | -09:00 |
| Oakdale Incline Village | Pacific Time | 00:00 |
| Oakdale Inala | Eastern Australia Time | -18:00 |
| Oakdale Inari | Eastern European Time | -10:00 |
| Oakdale Ischgl | Central European Time | -09:00 |
| Oakdale Irvine | Pacific Time | 00:00 |
| Oakdale Irvine | United Kingdom Time | -08:00 |
| Oakdale Irving | Central Time | -02:00 |
| Oakdale Ishikawa | Japan Time | -17:00 |
| Oakdale Issigeac | Central European Time | -09:00 |
| Oakdale Islington | Eastern Australia Time | -19:00 |
| Oakdale Islamorada | Eastern Time | -03:00 |
| Oakdale Islamabad | Pakistan Time | -13:00 |
| Oakdale Islandia | Eastern Time | -03:00 |
| Oakdale Isle | Central Time | -02:00 |
| Oakdale Isla Canela | Central European Time | -09:00 |
| Oakdale Isla Mujeres | Eastern Time | -03:00 |
| Oakdale Itabashi | Japan Time | -17:00 |
| Oakdale Itatiaia | Brasilia Time | -05:00 |
| Oakdale Itaunja | India Standard Time | -13:30 |