| Hamhŭng Qiqihar | China Time | 01:00 |
| Hamhŭng Klang | Malaysia Time | 01:00 |
| Hamhŭng Mendoza | Argentina Time | 12:00 |
| Hamhŭng Konya | Turkey Time | 06:00 |
| Hamhŭng Mbuji-Mayi | Central Africa Time | 07:00 |
| Hamhŭng Vijayawada | India Standard Time | 03:30 |
| Hamhŭng Pikine | Greenwich Mean Time | 09:00 |
| Hamhŭng Turin | Central European Time | 07:00 |
| Hamhŭng Mysore | India Standard Time | 03:30 |
| Hamhŭng Jacksonville | Eastern Time | 13:00 |
| Hamhŭng Wenzhou | China Time | 01:00 |
| Hamhŭng San Francisco | Pacific Time | 16:00 |
| Hamhŭng Liverpool | United Kingdom Time | 08:00 |
| Hamhŭng Saratov | Saratov Time | 05:00 |
| Hamhŭng Tegucigalpa | Central Time | 15:00 |
| Hamhŭng Bucheon-si | Korean Time | 00:00 |
| Hamhŭng Columbus | Eastern Time | 13:00 |
| Hamhŭng Voronezh | Moscow Time | 06:00 |
| Hamhŭng Ranchi | India Standard Time | 03:30 |
| Hamhŭng Naucalpan | Central Time | 14:00 |
| Hamhŭng Ulaanbaatar | Ulaanbaatar Time | 01:00 |
| Hamhŭng Takeo | Indochina Time | 02:00 |
| Hamhŭng Ahwaz | Iran Time | 04:30 |
| Hamhŭng Arequipa | Peru Time | 14:00 |
| Hamhŭng Padang | Western Indonesia Time | 02:00 |
| Hamhŭng Hubli | India Standard Time | 03:30 |
| Hamhŭng Marrakesh | Western European Time | 08:00 |
| Hamhŭng Denpasar | Central Indonesia Time | 01:00 |
| Hamhŭng Kampung Baru Subang | Malaysia Time | 01:00 |
| Hamhŭng Fort Worth | Central Time | 14:00 |
| Hamhŭng Indianapolis | Eastern Time | 13:00 |
| Hamhŭng Charlotte | Eastern Time | 13:00 |
| Hamhŭng Duque de Caxias | Brasilia Time | 12:00 |
| Hamhŭng Jos | West Africa Time | 08:00 |
| Hamhŭng Valencia | Central European Time | 07:00 |
| Hamhŭng Ilorin | West Africa Time | 08:00 |
| Hamhŭng Callao | Peru Time | 14:00 |
| Hamhŭng La Paz | Bolivia Time | 13:00 |
| Hamhŭng Ottawa | Eastern Time | 13:00 |
| Hamhŭng Barquisimeto | Venezuela Time | 13:00 |
| Hamhŭng Chihuahua | Mexican Pacific Time | 15:00 |
| Hamhŭng Nanning | China Time | 01:00 |
| Hamhŭng Freetown | Greenwich Mean Time | 09:00 |
| Hamhŭng Johor Bahru | Malaysia Time | 01:00 |
| Hamhŭng Jerusalem | Israel Time | 06:00 |
| Hamhŭng Bandar Lampung | Western Indonesia Time | 02:00 |
| Hamhŭng Bogor | Western Indonesia Time | 02:00 |
| Hamhŭng Mombasa | East Africa Time | 06:00 |
| Hamhŭng Cebu City | Philippine Time | 01:00 |
| Hamhŭng Muscat | Gulf Standard Time | 05:00 |