| Nouakchott Kagoshima | Japan Time | -09:00 |
| Nouakchott Surakarta | Western Indonesia Time | -07:00 |
| Nouakchott Huai'an | China Time | -08:00 |
| Nouakchott Bhavnagar | India Standard Time | -05:30 |
| Nouakchott Mar del Plata | Argentina Time | 03:00 |
| Nouakchott Bahawalpur | Pakistan Time | -05:00 |
| Nouakchott Zāhedān | Iran Time | -03:30 |
| Nouakchott Aden | Arabian Time | -03:00 |
| Nouakchott Nanded | India Standard Time | -05:30 |
| Nouakchott Orenburg | Yekaterinburg Time | -05:00 |
| Nouakchott Pristina | Central European Time | -01:00 |
| Nouakchott Changwon | Korean Time | -09:00 |
| Nouakchott Jiamusi | China Time | -08:00 |
| Nouakchott Antipolo | Philippine Time | -08:00 |
| Nouakchott Neijiang | China Time | -08:00 |
| Nouakchott Bremen | Central European Time | -01:00 |
| Nouakchott Meknes | Western European Time | -01:00 |
| Nouakchott Sharjah | Gulf Standard Time | -04:00 |
| Nouakchott Banciao | Taipei Time | -08:00 |
| Nouakchott Sargodha | Pakistan Time | -05:00 |
| Nouakchott Bangui | West Africa Time | -01:00 |
| Nouakchott Vilnius | Eastern European Time | -02:00 |
| Nouakchott Cancún | Eastern Time | 05:00 |
| Nouakchott Yangzhou | China Time | -08:00 |
| Nouakchott Novokuznetsk | Novokuznetsk Time | -07:00 |
| Nouakchott Kisangani | Central Africa Time | -02:00 |
| Nouakchott Port Said | Eastern European Time | -02:00 |
| Nouakchott Mersin | Turkey Time | -03:00 |
| Nouakchott Warri | West Africa Time | -01:00 |
| Nouakchott Guli | China Time | -08:00 |
| Nouakchott Ebute Ikorodu | West Africa Time | -01:00 |
| Nouakchott Taku | China Time | -08:00 |
| Nouakchott Jiangmen | China Time | -08:00 |
| Nouakchott Tucson | Mountain Time | 07:00 |
| Nouakchott Nashville | Central Time | 06:00 |
| Nouakchott Taif | Arabian Time | -03:00 |
| Nouakchott Beira | Central Africa Time | -02:00 |
| Nouakchott Guntur | India Standard Time | -05:30 |
| Nouakchott Touba | Greenwich Mean Time | 00:00 |
| Nouakchott Quebec City | Eastern Time | 05:00 |
| Nouakchott Hamedan | Iran Time | -03:30 |
| Nouakchott Cangzhou | China Time | -08:00 |
| Nouakchott San Salvador | Central Time | 06:00 |
| Nouakchott Santa María Chimalhuacán | Central Time | 06:00 |
| Nouakchott Torreón | Central Time | 06:00 |
| Nouakchott Dehradun | India Standard Time | -05:30 |
| Nouakchott Cuiabá | Amazon Time | 04:00 |
| Nouakchott Cuauhtémoc | Central Time | 06:00 |
| Nouakchott Ciudad López Mateos | Central Time | 06:00 |
| Nouakchott Petaling Jaya | Malaysia Time | -08:00 |