| Biskra Muzaffarabad | Pakistan Time | -04:00 |
| Biskra Guadalupe | Central Time | 07:00 |
| Biskra Bağcılar | Turkey Time | -02:00 |
| Biskra Sulaymaniyah | Arabian Time | -02:00 |
| Biskra Cúcuta | Colombia Time | 06:00 |
| Biskra Moradabad | India Standard Time | -04:30 |
| Biskra N'Djamena | West Africa Time | 00:00 |
| Biskra Langfang | China Time | -07:00 |
| Biskra Zhumadian | China Time | -07:00 |
| Biskra Yantai | China Time | -07:00 |
| Biskra Lviv | Eastern European Time | -01:00 |
| Biskra Merida | Central Time | 07:00 |
| Biskra Tlalnepantla | Central Time | 07:00 |
| Biskra Edmonton | Mountain Time | 07:00 |
| Biskra Jeonju-si | Korean Time | -08:00 |
| Biskra Zhuzhou | China Time | -07:00 |
| Biskra Subang Jaya | Malaysia Time | -07:00 |
| Biskra Bhiwandi | India Standard Time | -04:30 |
| Biskra Pekanbaru | Western Indonesia Time | -06:00 |
| Biskra Seville | Central European Time | 00:00 |
| Biskra Tolyatti | Samara Time | -03:00 |
| Biskra Jaboatão | Brasilia Time | 04:00 |
| Biskra Shizuoka | Japan Time | -08:00 |
| Biskra Santo Domingo Oeste | Atlantic Time | 05:00 |
| Biskra Rajshahi | Bangladesh Time | -05:00 |
| Biskra City of Balikpapan | Central Indonesia Time | -07:00 |
| Biskra Changzhi | China Time | -07:00 |
| Biskra Bulawayo | Central Africa Time | -01:00 |
| Biskra Zagreb | Central European Time | 00:00 |
| Biskra Agadir | Western European Time | 01:00 |
| Biskra Sarajevo | Central European Time | 00:00 |
| Biskra La Plata | Argentina Time | 04:00 |
| Biskra Tunis | Central European Time | 00:00 |
| Biskra Zhangjiakou | China Time | -07:00 |
| Biskra Zigong | China Time | -07:00 |
| Biskra Fuxin | China Time | -07:00 |
| Biskra Enugu | West Africa Time | 00:00 |
| Biskra Tangier | Western European Time | 01:00 |
| Biskra Huangshi | China Time | -07:00 |
| Biskra Liaoyang | China Time | -07:00 |
| Biskra Sheffield | United Kingdom Time | 01:00 |
| Biskra Seattle | Pacific Time | 08:00 |
| Biskra Denver | Mountain Time | 07:00 |
| Biskra El Paso | Mountain Time | 07:00 |
| Biskra Kumamoto | Japan Time | -08:00 |
| Biskra Raipur | India Standard Time | -04:30 |
| Biskra General Santos | Philippine Time | -07:00 |
| Biskra Dushanbe | Tajikistan Time | -04:00 |
| Biskra Osasco | Brasilia Time | 04:00 |
| Biskra San Luis Potosi | Central Time | 07:00 |