| Oulu Jinan | China Time | -05:00 |
| Oulu Chennai | India Standard Time | -02:30 |
| Oulu Zhengzhou | China Time | -05:00 |
| Oulu Melbourne | Eastern Australia Time | -07:00 |
| Oulu Riyadh | Arabian Time | 00:00 |
| Oulu Changchun | China Time | -05:00 |
| Oulu Dalian | China Time | -05:00 |
| Oulu Los Angeles | Pacific Time | 10:00 |
| Oulu Chittagong | Bangladesh Time | -03:00 |
| Oulu Kunming | China Time | -05:00 |
| Oulu Alexandria | Eastern European Time | 01:00 |
| Oulu Ahmedabad | India Standard Time | -02:30 |
| Oulu Qingdao | China Time | -05:00 |
| Oulu Busan | Korean Time | -06:00 |
| Oulu Abidjan | Greenwich Mean Time | 03:00 |
| Oulu Kano | West Africa Time | 02:00 |
| Oulu Foshan | China Time | -05:00 |
| Oulu Hyderabad | India Standard Time | -02:30 |
| Oulu Puyang | China Time | -05:00 |
| Oulu Yokohama | Japan Time | -06:00 |
| Oulu Ibadan | West Africa Time | 02:00 |
| Oulu Singapore | Singapore Standard Time | -05:00 |
| Oulu Wuxi | China Time | -05:00 |
| Oulu Xiamen | China Time | -05:00 |
| Oulu Ankara | Turkey Time | 00:00 |
| Oulu Tianshui | China Time | -05:00 |
| Oulu Ningbo | China Time | -05:00 |
| Oulu Ho Chi Minh City | Indochina Time | -04:00 |
| Oulu Shiyan | China Time | -05:00 |
| Oulu Cape Town | South Africa Standard Time | 01:00 |
| Oulu Taiyuan | China Time | -05:00 |
| Oulu Berlin | Central European Time | 01:00 |
| Oulu Tangshan | China Time | -05:00 |
| Oulu Hefei | China Time | -05:00 |
| Oulu Madrid | Central European Time | 01:00 |
| Oulu Pyongyang | Pyongyang Time | -06:00 |
| Oulu Casablanca | Western European Time | 02:00 |
| Oulu Zibo | China Time | -05:00 |
| Oulu Zhongshan | China Time | -03:00 |
| Oulu Durban | South Africa Standard Time | 01:00 |
| Oulu Changsha | China Time | -05:00 |
| Oulu Kabul | Afghanistan Time | -01:30 |
| Oulu Ürümqi | China Time | -03:00 |
| Oulu Caracas | Venezuela Time | 07:00 |
| Oulu Pune | India Standard Time | -02:30 |
| Oulu Surat | India Standard Time | -02:30 |
| Oulu Jeddah | Arabian Time | 00:00 |
| Oulu Shijiazhuang | China Time | -05:00 |
| Oulu Kanpur | India Standard Time | -02:30 |
| Oulu Kiev | Eastern European Time | 00:00 |