| Istra Izhevsk | Samara Time | -01:00 |
| Istra Jaboatão dos Guararapes | Brasilia Time | 06:00 |
| Istra Shaoguan | China Time | -05:00 |
| Istra Yancheng | China Time | -05:00 |
| Istra Coyoacán | Central Time | 08:00 |
| Istra Contagem | Brasilia Time | 06:00 |
| Istra Santiago de Querétaro | Central Time | 08:00 |
| Istra Bhilai | India Standard Time | -02:30 |
| Istra Panshan | China Time | -05:00 |
| Istra Djibouti | East Africa Time | 00:00 |
| Istra Las Vegas | Pacific Time | 10:00 |
| Istra Baltimore | Eastern Time | 07:00 |
| Istra Saltillo | Central Time | 08:00 |
| Istra Kermanshah | Iran Time | -01:30 |
| Istra Ribeirão Preto | Brasilia Time | 06:00 |
| Istra Al Hudaydah | Arabian Time | 00:00 |
| Istra Pasig | Philippine Time | -05:00 |
| Istra Bristol | United Kingdom Time | 02:00 |
| Istra Jamshedpur | India Standard Time | -02:30 |
| Istra Haikou | China Time | -05:00 |
| Istra Ta‘izz | Arabian Time | 00:00 |
| Istra São José dos Campos | Brasilia Time | 06:00 |
| Istra Taizhou | China Time | -05:00 |
| Istra Xingtai | China Time | -05:00 |
| Istra Borivali | India Standard Time | -02:30 |
| Istra Tlalpan | Central Time | 08:00 |
| Istra Yaroslavl | Moscow Time | 00:00 |
| Istra Benoni | South Africa Standard Time | 01:00 |
| Istra Hamamatsu | Japan Time | -06:00 |
| Istra Kochi | India Standard Time | -02:30 |
| Istra Jinzhou | China Time | -05:00 |
| Istra Amravati | India Standard Time | -02:30 |
| Istra Abu Dhabi | Gulf Standard Time | -01:00 |
| Istra Hai Phong | Indochina Time | -04:00 |
| Istra Islamabad | Pakistan Time | -02:00 |
| Istra Kirkuk | Arabian Time | 00:00 |
| Istra Sangli | India Standard Time | -02:30 |
| Istra Milwaukee | Central Time | 08:00 |
| Istra Situbondo | Western Indonesia Time | -04:00 |
| Istra Scarborough | Eastern Time | 07:00 |
| Istra Shuangyashan | China Time | -05:00 |
| Istra Vancouver | Pacific Time | 10:00 |
| Istra Barnaul | Barnaul Time | -04:00 |
| Istra Rotterdam | Central European Time | 01:00 |
| Istra Luancheng | China Time | -05:00 |
| Istra Mexicali | Pacific Time | 10:00 |
| Istra Hermosillo | Mexican Pacific Time | 10:00 |
| Istra Rasht | Iran Time | -01:30 |
| Istra Abeokuta | West Africa Time | 02:00 |
| Istra Essen | Central European Time | 01:00 |