| Otaru Jammu | India Standard Time | 03:30 |
| Otaru Liaoyuan | China Time | 01:00 |
| Otaru Edinburgh | United Kingdom Time | 08:00 |
| Otaru Atlanta | Eastern Time | 13:00 |
| Otaru Kananga | Central Africa Time | 07:00 |
| Otaru Bloemfontein | South Africa Standard Time | 07:00 |
| Otaru Xiangyang | China Time | 01:00 |
| Otaru Gdańsk | Central European Time | 07:00 |
| Otaru Calabar | West Africa Time | 08:00 |
| Otaru Dadukou | China Time | 01:00 |
| Otaru Joinville | Brasilia Time | 12:00 |
| Otaru Hama | Eastern European Time | 06:00 |
| Otaru Antwerp | Central European Time | 07:00 |
| Otaru Kanazawa | Japan Time | 00:00 |
| Otaru Karabağlar | Turkey Time | 06:00 |
| Otaru Zamboanga | Philippine Time | 01:00 |
| Otaru Kirov | Kirov Time | 06:00 |
| Otaru Ujjain | India Standard Time | 03:30 |
| Otaru Kota Kinabalu | Malaysia Time | 01:00 |
| Otaru Durango | Central Time | 14:00 |
| Otaru Colorado Springs | Mountain Time | 15:00 |
| Otaru Niterói | Brasilia Time | 12:00 |
| Otaru Hengshui | China Time | 01:00 |
| Otaru Tabuk | Arabian Time | 06:00 |
| Otaru Pontianak | Western Indonesia Time | 02:00 |
| Otaru Leeds | United Kingdom Time | 08:00 |
| Otaru Namp’o | Pyongyang Time | 00:00 |
| Otaru Bacolod | Philippine Time | 01:00 |
| Otaru São João de Meriti | Brasilia Time | 12:00 |
| Otaru Mansilingan | Philippine Time | 01:00 |
| Otaru Virginia Beach | Eastern Time | 13:00 |
| Otaru Rāmgundam | India Standard Time | 03:30 |
| Otaru Luhansk | Eastern European Time | 06:00 |
| Otaru Manado | Central Indonesia Time | 01:00 |
| Otaru Karagandy | East Kazakhstan Time | 03:00 |
| Otaru Raleigh | Eastern Time | 13:00 |
| Otaru Jining | China Time | 01:00 |
| Otaru Constantine | Central European Time | 08:00 |
| Otaru Muratpaşa | Turkey Time | 06:00 |
| Otaru Juba | East Africa Time | 07:00 |
| Otaru Wenshan | China Time | 01:00 |
| Otaru Utsunomiya | Japan Time | 00:00 |
| Otaru Matamoros | Central Time | 14:00 |
| Otaru Urfa | Turkey Time | 06:00 |
| Otaru Chengde | China Time | 01:00 |
| Otaru Oita | Japan Time | 00:00 |
| Otaru Venustiano Carranza | Central Time | 14:00 |
| Otaru Cardiff | United Kingdom Time | 08:00 |
| Otaru San Juan | Argentina Time | 12:00 |
| Otaru Cheboksary | Moscow Time | 06:00 |