| Hamhŭng Sacramento | Pacific Time | 16:00 |
| Hamhŭng Aracaju | Brasilia Time | 12:00 |
| Hamhŭng Port Sudan | Central Africa Time | 07:00 |
| Hamhŭng Santa Fe | Argentina Time | 12:00 |
| Hamhŭng San Pedro Sula | Central Time | 15:00 |
| Hamhŭng Suez | Eastern European Time | 07:00 |
| Hamhŭng Dresden | Central European Time | 07:00 |
| Hamhŭng Tomsk | Tomsk Time | 02:00 |
| Hamhŭng Masina | West Africa Time | 08:00 |
| Hamhŭng Saharanpur | India Standard Time | 03:30 |
| Hamhŭng Gulbarga | India Standard Time | 03:30 |
| Hamhŭng Bhātpāra | India Standard Time | 03:30 |
| Hamhŭng Najaf | Arabian Time | 06:00 |
| Hamhŭng Feira de Santana | Brasilia Time | 12:00 |
| Hamhŭng Shah Alam | Malaysia Time | 01:00 |
| Hamhŭng Mariupol' | Eastern European Time | 06:00 |
| Hamhŭng Himeji | Japan Time | 00:00 |
| Hamhŭng Tuxtla Gutiérrez | Central Time | 14:00 |
| Hamhŭng Gomel | Moscow Time | 06:00 |
| Hamhŭng Okene | West Africa Time | 08:00 |
| Hamhŭng Uijeongbu-si | Korean Time | 00:00 |
| Hamhŭng East London | South Africa Standard Time | 07:00 |
| Hamhŭng Yazd | Iran Time | 04:30 |
| Hamhŭng Hargeisa | East Africa Time | 06:00 |
| Hamhŭng Siālkot | Pakistan Time | 04:00 |
| Hamhŭng Kemerovo | Novokuznetsk Time | 02:00 |
| Hamhŭng Yichang | China Time | 01:00 |
| Hamhŭng Hwaseong-si | Korean Time | 00:00 |
| Hamhŭng Kansas City | Central Time | 14:00 |
| Hamhŭng Cuautitlán Izcalli | Central Time | 14:00 |
| Hamhŭng Yinchuan | China Time | 01:00 |
| Hamhŭng Skopje | Central European Time | 07:00 |
| Hamhŭng Vereeniging | South Africa Standard Time | 07:00 |
| Hamhŭng The Hague | Central European Time | 07:00 |
| Hamhŭng Long Beach | Pacific Time | 16:00 |
| Hamhŭng Mixco | Central Time | 15:00 |
| Hamhŭng Lyon | Central European Time | 07:00 |
| Hamhŭng Londrina | Brasilia Time | 12:00 |
| Hamhŭng Mesa | Mountain Time | 16:00 |
| Hamhŭng Jiaojiangcun | China Time | 01:00 |
| Hamhŭng Matsudo | Japan Time | 00:00 |
| Hamhŭng Juiz de Fora | Brasilia Time | 12:00 |
| Hamhŭng Nishinomiya | Japan Time | 00:00 |
| Hamhŭng Tula | Moscow Time | 06:00 |
| Hamhŭng Borough of Staten Island | Eastern Time | 13:00 |
| Hamhŭng Kawaguchi | Japan Time | 00:00 |
| Hamhŭng Zunyi | China Time | 01:00 |
| Hamhŭng Jiaxing | China Time | 01:00 |
| Hamhŭng Belford Roxo | Brasilia Time | 12:00 |
| Hamhŭng Jammu | India Standard Time | 03:30 |