| Oulu Siping | China Time | -05:00 |
| Oulu Kagoshima | Japan Time | -06:00 |
| Oulu Surakarta | Western Indonesia Time | -04:00 |
| Oulu Huai'an | China Time | -05:00 |
| Oulu Bhavnagar | India Standard Time | -02:30 |
| Oulu Mar del Plata | Argentina Time | 06:00 |
| Oulu Bahawalpur | Pakistan Time | -02:00 |
| Oulu Zāhedān | Iran Time | -01:30 |
| Oulu Aden | Arabian Time | 00:00 |
| Oulu Nanded | India Standard Time | -02:30 |
| Oulu Orenburg | Yekaterinburg Time | -02:00 |
| Oulu Changwon | Korean Time | -06:00 |
| Oulu Pristina | Central European Time | 01:00 |
| Oulu Jiamusi | China Time | -05:00 |
| Oulu Antipolo | Philippine Time | -05:00 |
| Oulu Neijiang | China Time | -05:00 |
| Oulu Bremen | Central European Time | 01:00 |
| Oulu Meknes | Western European Time | 02:00 |
| Oulu Sharjah | Gulf Standard Time | -01:00 |
| Oulu Banciao | Taipei Time | -05:00 |
| Oulu Sargodha | Pakistan Time | -02:00 |
| Oulu Bangui | West Africa Time | 02:00 |
| Oulu Vilnius | Eastern European Time | 00:00 |
| Oulu Cancún | Eastern Time | 08:00 |
| Oulu Yangzhou | China Time | -05:00 |
| Oulu Novokuznetsk | Novokuznetsk Time | -04:00 |
| Oulu Kisangani | Central Africa Time | 01:00 |
| Oulu Port Said | Eastern European Time | 01:00 |
| Oulu Mersin | Turkey Time | 00:00 |
| Oulu Warri | West Africa Time | 02:00 |
| Oulu Guli | China Time | -05:00 |
| Oulu Ebute Ikorodu | West Africa Time | 02:00 |
| Oulu Taku | China Time | -05:00 |
| Oulu Jiangmen | China Time | -05:00 |
| Oulu Tucson | Mountain Time | 10:00 |
| Oulu Nashville | Central Time | 08:00 |
| Oulu Taif | Arabian Time | 00:00 |
| Oulu Beira | Central Africa Time | 01:00 |
| Oulu Guntur | India Standard Time | -02:30 |
| Oulu Touba | Greenwich Mean Time | 03:00 |
| Oulu Quebec City | Eastern Time | 07:00 |
| Oulu Hamedan | Iran Time | -01:30 |
| Oulu Cangzhou | China Time | -05:00 |
| Oulu San Salvador | Central Time | 09:00 |
| Oulu Santa María Chimalhuacán | Central Time | 08:00 |
| Oulu Torreón | Central Time | 08:00 |
| Oulu Dehradun | India Standard Time | -02:30 |
| Oulu Cuiabá | Amazon Time | 07:00 |
| Oulu Cuauhtémoc | Central Time | 08:00 |
| Oulu Ciudad López Mateos | Central Time | 08:00 |