| Istra Rende | Central European Time | 01:00 |
| Istra Rietheim-Weilheim | Central European Time | 01:00 |
| Istra Bettembourg | Central European Time | 01:00 |
| Istra Sorrento | Central European Time | 01:00 |
| Istra Rengit | Malaysia Time | -05:00 |
| Istra Le Lavandou | Central European Time | 01:00 |
| Istra Birch Run | Eastern Time | 07:00 |
| Istra Tha Hin | Indochina Time | -04:00 |
| Istra Vitthalapur | India Standard Time | -02:30 |
| Istra Punta Gorda | Central Time | 09:00 |
| Istra Bethel | Eastern Time | 07:00 |
| Istra Sorrento | Pacific Time | 10:00 |
| Istra Visakhapatnam | India Standard Time | -02:30 |
| Istra Le Mars | Central Time | 08:00 |
| Istra Bioggio | Central European Time | 01:00 |
| Istra Wilmington | Eastern Time | 07:00 |
| Istra Visakhapatnam Port | India Standard Time | -02:30 |
| Istra Punjaipugalur | India Standard Time | -02:30 |
| Istra Baraboo | Central Time | 08:00 |
| Istra Sop Mae Kha | Indochina Time | -04:00 |
| Istra Unawatuna | India Standard Time | -02:30 |
| Istra Le Pouliguen | Central European Time | 01:00 |
| Istra Biougra | Western European Time | 02:00 |
| Istra Wilton Manors | Eastern Time | 07:00 |
| Istra Underwood | Eastern Australia Time | -07:00 |
| Istra Rillaar | Central European Time | 01:00 |
| Istra Barabanki | India Standard Time | -02:30 |
| Istra Soquel | Pacific Time | 10:00 |
| Istra Union Gap | Pacific Time | 10:00 |
| Istra Le Puy | Central European Time | 01:00 |
| Istra Bir Ali Ben Khlifa | Central European Time | 02:00 |
| Istra Wiltz | Central European Time | 01:00 |
| Istra Umm Al Arais | Central European Time | 02:00 |
| Istra Rincón de Soto | Central European Time | 01:00 |
| Istra Bar Harbor | Eastern Time | 07:00 |
| Istra Sonipat | India Standard Time | -02:30 |
| Istra Umpqua | Pacific Time | 10:00 |
| Istra Le Puy-Notre-Dame | Central European Time | 01:00 |
| Istra Benjamín Hill | Mexican Pacific Time | 10:00 |
| Istra Winchcombe | United Kingdom Time | 02:00 |
| Istra Umhlanga | South Africa Standard Time | 01:00 |
| Istra Rincon | Atlantic Time | 07:00 |
| Istra Bapas | India Standard Time | -02:30 |
| Istra Sonoma | Pacific Time | 10:00 |
| Istra Ultimo | Eastern Australia Time | -07:00 |
| Istra Ledbury | United Kingdom Time | 02:00 |
| Istra Benissa | Central European Time | 01:00 |
| Istra Williamstown | Eastern Time | 07:00 |
| Istra Ujire | India Standard Time | -02:30 |
| Istra Rincon | Eastern Time | 07:00 |