| Biskra Zaporizhia | Eastern European Time | -01:00 |
| Biskra Marseille | Central European Time | 00:00 |
| Biskra Al Zarqa | Eastern European Time | -02:00 |
| Biskra Çankaya | Turkey Time | -02:00 |
| Biskra Boumerdas | Central European Time | 00:00 |
| Biskra Jalandhar | India Standard Time | -04:30 |
| Biskra Thiruvananthapuram | India Standard Time | -04:30 |
| Biskra Sakai | Japan Time | -08:00 |
| Biskra Anyang | China Time | -07:00 |
| Biskra San Miguel de Tucuman | Argentina Time | 04:00 |
| Biskra Cotonou | West Africa Time | 00:00 |
| Biskra Salem | India Standard Time | -04:30 |
| Biskra Tiruchirappalli | India Standard Time | -04:30 |
| Biskra Homs | Eastern European Time | -01:00 |
| Biskra Hohhot | China Time | -07:00 |
| Biskra Niamey | West Africa Time | 00:00 |
| Biskra Tainan City | Taipei Time | -07:00 |
| Biskra Shangyu | China Time | -07:00 |
| Biskra Łódź | Central European Time | 00:00 |
| Biskra Dammam | Arabian Time | -02:00 |
| Biskra Xining | China Time | -07:00 |
| Biskra Kahrīz | Iran Time | -02:30 |
| Biskra Kota | India Standard Time | -04:30 |
| Biskra Natal | Brasilia Time | 04:00 |
| Biskra Bhubaneshwar | India Standard Time | -04:30 |
| Biskra Qinhuangdao | China Time | -07:00 |
| Biskra Hengyang | China Time | -07:00 |
| Biskra Antalya | Turkey Time | -02:00 |
| Biskra Kraków | Central European Time | 00:00 |
| Biskra Aligarh | India Standard Time | -04:30 |
| Biskra Da Nang | Indochina Time | -06:00 |
| Biskra Pietermaritzburg | South Africa Standard Time | -01:00 |
| Biskra Lomé | Greenwich Mean Time | 01:00 |
| Biskra Trujillo | Peru Time | 06:00 |
| Biskra Malang | Western Indonesia Time | -06:00 |
| Biskra Ciudad Guayana | Venezuela Time | 05:00 |
| Biskra Bareilly | India Standard Time | -04:30 |
| Biskra Kigali | Central Africa Time | -01:00 |
| Biskra Teresina | Brasilia Time | 04:00 |
| Biskra Xinxiang | China Time | -07:00 |
| Biskra São Bernardo do Campo | Brasilia Time | 04:00 |
| Biskra Hegang | China Time | -07:00 |
| Biskra Rīga | Eastern European Time | -01:00 |
| Biskra Amsterdam | Central European Time | 00:00 |
| Biskra Oyo | West Africa Time | 00:00 |
| Biskra Quetta | Pakistan Time | -04:00 |
| Biskra Nottingham | United Kingdom Time | 01:00 |
| Biskra Campo Grande | Amazon Time | 05:00 |
| Biskra Ashgabat | Turkmenistan Time | -04:00 |
| Biskra Álvaro Obregón | Central Time | 07:00 |