| Istra Guayaquil | Ecuador Time | 08:00 |
| Istra Ordos | China Time | -05:00 |
| Istra Sana'a | Arabian Time | 00:00 |
| Istra Beirut | Eastern European Time | 00:00 |
| Istra Perth | Western Australia Time | -05:00 |
| Istra Sapporo | Japan Time | -06:00 |
| Istra Jilin | China Time | -05:00 |
| Istra Bucharest | Eastern European Time | 00:00 |
| Istra Camayenne | Greenwich Mean Time | 03:00 |
| Istra Indore | India Standard Time | -02:30 |
| Istra Iztapalapa | Central Time | 08:00 |
| Istra Ecatepec | Central Time | 08:00 |
| Istra Conakry | Greenwich Mean Time | 03:00 |
| Istra Maracay | Venezuela Time | 07:00 |
| Istra Medan | Western Indonesia Time | -04:00 |
| Istra Rawalpindi | Pakistan Time | -02:00 |
| Istra Minsk | Moscow Time | 00:00 |
| Istra Budapest | Central European Time | 01:00 |
| Istra Mosul | Arabian Time | 00:00 |
| Istra Hamburg | Central European Time | 01:00 |
| Istra Curitiba | Brasilia Time | 06:00 |
| Istra Warsaw | Central European Time | 01:00 |
| Istra Bandung | Western Indonesia Time | -04:00 |
| Istra Soweto | South Africa Standard Time | 01:00 |
| Istra Vienna | Central European Time | 01:00 |
| Istra Rabat | Western European Time | 02:00 |
| Istra Guadalajara | Central Time | 08:00 |
| Istra Barcelona | Central European Time | 01:00 |
| Istra Pretoria | South Africa Standard Time | 01:00 |
| Istra Aleppo | Eastern European Time | 00:00 |
| Istra Manila | Philippine Time | -05:00 |
| Istra Kunshan | China Time | -05:00 |
| Istra Montreal | Eastern Time | 07:00 |
| Istra Patna | India Standard Time | -02:30 |
| Istra Bhopal | India Standard Time | -02:30 |
| Istra Manaus | Amazon Time | 07:00 |
| Istra Xinyang | China Time | -05:00 |
| Istra Puebla | Central Time | 08:00 |
| Istra Kaduna | West Africa Time | 02:00 |
| Istra Phnom Penh | Indochina Time | -04:00 |
| Istra Damascus | Eastern European Time | 00:00 |
| Istra Philadelphia | Eastern Time | 07:00 |
| Istra Phoenix | Mountain Time | 10:00 |
| Istra Isfahan | Iran Time | -01:30 |
| Istra Ludhiana | India Standard Time | -02:30 |
| Istra Harare | Central Africa Time | 01:00 |
| Istra Kobe | Japan Time | -06:00 |
| Istra Bekasi | Western Indonesia Time | -04:00 |
| Istra Kaohsiung | Taipei Time | -05:00 |
| Istra Stockholm | Central European Time | 01:00 |