| Hamhŭng Jinan | China Time | 01:00 |
| Hamhŭng Chennai | India Standard Time | 03:30 |
| Hamhŭng Zhengzhou | China Time | 01:00 |
| Hamhŭng Melbourne | Eastern Australia Time | -01:00 |
| Hamhŭng Riyadh | Arabian Time | 06:00 |
| Hamhŭng Changchun | China Time | 01:00 |
| Hamhŭng Dalian | China Time | 01:00 |
| Hamhŭng Los Angeles | Pacific Time | 16:00 |
| Hamhŭng Chittagong | Bangladesh Time | 03:00 |
| Hamhŭng Kunming | China Time | 01:00 |
| Hamhŭng Alexandria | Eastern European Time | 07:00 |
| Hamhŭng Ahmedabad | India Standard Time | 03:30 |
| Hamhŭng Qingdao | China Time | 01:00 |
| Hamhŭng Busan | Korean Time | 00:00 |
| Hamhŭng Abidjan | Greenwich Mean Time | 09:00 |
| Hamhŭng Kano | West Africa Time | 08:00 |
| Hamhŭng Foshan | China Time | 01:00 |
| Hamhŭng Hyderabad | India Standard Time | 03:30 |
| Hamhŭng Puyang | China Time | 01:00 |
| Hamhŭng Yokohama | Japan Time | 00:00 |
| Hamhŭng Ibadan | West Africa Time | 08:00 |
| Hamhŭng Singapore | Singapore Standard Time | 01:00 |
| Hamhŭng Wuxi | China Time | 01:00 |
| Hamhŭng Xiamen | China Time | 01:00 |
| Hamhŭng Ankara | Turkey Time | 06:00 |
| Hamhŭng Tianshui | China Time | 01:00 |
| Hamhŭng Ningbo | China Time | 01:00 |
| Hamhŭng Ho Chi Minh City | Indochina Time | 02:00 |
| Hamhŭng Shiyan | China Time | 01:00 |
| Hamhŭng Cape Town | South Africa Standard Time | 07:00 |
| Hamhŭng Taiyuan | China Time | 01:00 |
| Hamhŭng Berlin | Central European Time | 07:00 |
| Hamhŭng Tangshan | China Time | 01:00 |
| Hamhŭng Hefei | China Time | 01:00 |
| Hamhŭng Madrid | Central European Time | 07:00 |
| Hamhŭng Pyongyang | Pyongyang Time | 00:00 |
| Hamhŭng Casablanca | Western European Time | 08:00 |
| Hamhŭng Zibo | China Time | 01:00 |
| Hamhŭng Zhongshan | China Time | 03:00 |
| Hamhŭng Durban | South Africa Standard Time | 07:00 |
| Hamhŭng Changsha | China Time | 01:00 |
| Hamhŭng Kabul | Afghanistan Time | 04:30 |
| Hamhŭng Ürümqi | China Time | 03:00 |
| Hamhŭng Caracas | Venezuela Time | 13:00 |
| Hamhŭng Pune | India Standard Time | 03:30 |
| Hamhŭng Surat | India Standard Time | 03:30 |
| Hamhŭng Jeddah | Arabian Time | 06:00 |
| Hamhŭng Shijiazhuang | China Time | 01:00 |
| Hamhŭng Kanpur | India Standard Time | 03:30 |
| Hamhŭng Kiev | Eastern European Time | 06:00 |