| Langfang Kagoshima | Japan Time | -01:00 |
| Langfang Surakarta | Western Indonesia Time | 01:00 |
| Langfang Huai'an | China Time | 00:00 |
| Langfang Bhavnagar | India Standard Time | 02:30 |
| Langfang Mar del Plata | Argentina Time | 11:00 |
| Langfang Bahawalpur | Pakistan Time | 03:00 |
| Langfang Zāhedān | Iran Time | 04:30 |
| Langfang Aden | Arabian Time | 05:00 |
| Langfang Nanded | India Standard Time | 02:30 |
| Langfang Orenburg | Yekaterinburg Time | 03:00 |
| Langfang Pristina | Central European Time | 07:00 |
| Langfang Changwon | Korean Time | -01:00 |
| Langfang Jiamusi | China Time | 00:00 |
| Langfang Antipolo | Philippine Time | 00:00 |
| Langfang Neijiang | China Time | 00:00 |
| Langfang Bremen | Central European Time | 07:00 |
| Langfang Meknes | Western European Time | 07:00 |
| Langfang Sharjah | Gulf Standard Time | 04:00 |
| Langfang Banciao | Taipei Time | 00:00 |
| Langfang Sargodha | Pakistan Time | 03:00 |
| Langfang Bangui | West Africa Time | 07:00 |
| Langfang Vilnius | Eastern European Time | 06:00 |
| Langfang Cancún | Eastern Time | 13:00 |
| Langfang Yangzhou | China Time | 00:00 |
| Langfang Novokuznetsk | Novokuznetsk Time | 01:00 |
| Langfang Kisangani | Central Africa Time | 06:00 |
| Langfang Port Said | Eastern European Time | 06:00 |
| Langfang Mersin | Turkey Time | 05:00 |
| Langfang Warri | West Africa Time | 07:00 |
| Langfang Guli | China Time | 00:00 |
| Langfang Ebute Ikorodu | West Africa Time | 07:00 |
| Langfang Taku | China Time | 00:00 |
| Langfang Jiangmen | China Time | 00:00 |
| Langfang Tucson | Mountain Time | 15:00 |
| Langfang Nashville | Central Time | 14:00 |
| Langfang Taif | Arabian Time | 05:00 |
| Langfang Beira | Central Africa Time | 06:00 |
| Langfang Guntur | India Standard Time | 02:30 |
| Langfang Touba | Greenwich Mean Time | 08:00 |
| Langfang Quebec City | Eastern Time | 13:00 |
| Langfang Hamedan | Iran Time | 04:30 |
| Langfang Cangzhou | China Time | 00:00 |
| Langfang San Salvador | Central Time | 14:00 |
| Langfang Santa María Chimalhuacán | Central Time | 14:00 |
| Langfang Torreón | Central Time | 14:00 |
| Langfang Dehradun | India Standard Time | 02:30 |
| Langfang Cuiabá | Amazon Time | 12:00 |
| Langfang Cuauhtémoc | Central Time | 14:00 |
| Langfang Ciudad López Mateos | Central Time | 14:00 |
| Langfang Petaling Jaya | Malaysia Time | 00:00 |