| tp. Nam Định Siping | China Time | -01:00 |
| tp. Nam Định Kagoshima | Japan Time | -02:00 |
| tp. Nam Định Surakarta | Western Indonesia Time | 00:00 |
| tp. Nam Định Huai'an | China Time | -01:00 |
| tp. Nam Định Bhavnagar | India Standard Time | 01:30 |
| tp. Nam Định Mar del Plata | Argentina Time | 10:00 |
| tp. Nam Định Bahawalpur | Pakistan Time | 02:00 |
| tp. Nam Định Zāhedān | Iran Time | 03:30 |
| tp. Nam Định Aden | Arabian Time | 04:00 |
| tp. Nam Định Nanded | India Standard Time | 01:30 |
| tp. Nam Định Orenburg | Yekaterinburg Time | 02:00 |
| tp. Nam Định Changwon | Korean Time | -02:00 |
| tp. Nam Định Pristina | Central European Time | 06:00 |
| tp. Nam Định Jiamusi | China Time | -01:00 |
| tp. Nam Định Antipolo | Philippine Time | -01:00 |
| tp. Nam Định Neijiang | China Time | -01:00 |
| tp. Nam Định Bremen | Central European Time | 06:00 |
| tp. Nam Định Meknes | Western European Time | 06:00 |
| tp. Nam Định Sharjah | Gulf Standard Time | 03:00 |
| tp. Nam Định Banciao | Taipei Time | -01:00 |
| tp. Nam Định Sargodha | Pakistan Time | 02:00 |
| tp. Nam Định Bangui | West Africa Time | 06:00 |
| tp. Nam Định Vilnius | Eastern European Time | 05:00 |
| tp. Nam Định Cancún | Eastern Time | 12:00 |
| tp. Nam Định Yangzhou | China Time | -01:00 |
| tp. Nam Định Novokuznetsk | Novokuznetsk Time | 00:00 |
| tp. Nam Định Kisangani | Central Africa Time | 05:00 |
| tp. Nam Định Port Said | Eastern European Time | 05:00 |
| tp. Nam Định Mersin | Turkey Time | 04:00 |
| tp. Nam Định Warri | West Africa Time | 06:00 |
| tp. Nam Định Guli | China Time | -01:00 |
| tp. Nam Định Ebute Ikorodu | West Africa Time | 06:00 |
| tp. Nam Định Taku | China Time | -01:00 |
| tp. Nam Định Jiangmen | China Time | -01:00 |
| tp. Nam Định Tucson | Mountain Time | 14:00 |
| tp. Nam Định Nashville | Central Time | 13:00 |
| tp. Nam Định Taif | Arabian Time | 04:00 |
| tp. Nam Định Beira | Central Africa Time | 05:00 |
| tp. Nam Định Guntur | India Standard Time | 01:30 |
| tp. Nam Định Touba | Greenwich Mean Time | 07:00 |
| tp. Nam Định Quebec City | Eastern Time | 12:00 |
| tp. Nam Định Hamedan | Iran Time | 03:30 |
| tp. Nam Định Cangzhou | China Time | -01:00 |
| tp. Nam Định San Salvador | Central Time | 13:00 |
| tp. Nam Định Santa María Chimalhuacán | Central Time | 13:00 |
| tp. Nam Định Torreón | Central Time | 13:00 |
| tp. Nam Định Dehradun | India Standard Time | 01:30 |
| tp. Nam Định Cuiabá | Amazon Time | 11:00 |
| tp. Nam Định Cuauhtémoc | Central Time | 13:00 |
| tp. Nam Định Ciudad López Mateos | Central Time | 13:00 |