| Istra Scotland Island | Eastern Australia Time | -07:00 |
| Istra Regina Beach | Central Time | 09:00 |
| Istra Vansda | India Standard Time | -02:30 |
| Istra Medfield | Eastern Time | 07:00 |
| Istra Courmayeur | Central European Time | 01:00 |
| Istra Barberino Val D'elsa | Central European Time | 01:00 |
| Istra El Ma Labiodh | Central European Time | 02:00 |
| Istra West Milwaukee | Central Time | 08:00 |
| Istra Sé | Western European Time | 02:00 |
| Istra Regensdorf | Central European Time | 01:00 |
| Istra Varallo Pombia | Central European Time | 01:00 |
| Istra Media | Eastern Time | 07:00 |
| Istra Coulter | United Kingdom Time | 02:00 |
| Istra Brodick | United Kingdom Time | 02:00 |
| Istra Die | Central European Time | 01:00 |
| Istra West Melbourne | Eastern Australia Time | -07:00 |
| Istra Sea Isle City | Eastern Time | 07:00 |
| Istra Regencós | Central European Time | 01:00 |
| Istra Varamballi | India Standard Time | -02:30 |
| Istra Medina | Western Australia Time | -05:00 |
| Istra Covington | Central Time | 08:00 |
| Istra Brno | Central European Time | 01:00 |
| Istra El Tablero | Western European Time | 02:00 |
| Istra West Lakes | Central Australia Time | -06:30 |
| Istra Scuol | Central European Time | 01:00 |
| Istra Reeuwijk | Central European Time | 01:00 |
| Istra Varca | India Standard Time | -02:30 |
| Istra Monte Sant'Angelo | Central European Time | 01:00 |
| Istra Cowaramup | Western Australia Time | -05:00 |
| Istra Broadbeach | Eastern Australia Time | -07:00 |
| Istra El Rodadero | Colombia Time | 08:00 |
| Istra West Lorne | Eastern Time | 07:00 |
| Istra Scottsville | Central Time | 08:00 |
| Istra Reedsport | Pacific Time | 10:00 |
| Istra Watson | Eastern Australia Time | -07:00 |
| Istra Monteleone D'orvieto | Central European Time | 01:00 |
| Istra Cozumel | Eastern Time | 08:00 |
| Istra Broadbridge Heath | United Kingdom Time | 02:00 |
| Istra El Poble Nou de Benitatxell | Central European Time | 01:00 |
| Istra West Mackay | Eastern Australia Time | -07:00 |
| Istra Schuylerville | Eastern Time | 07:00 |
| Istra Redován | Central European Time | 01:00 |
| Istra Wattwil | Central European Time | 01:00 |
| Istra Montélier | Central European Time | 01:00 |
| Istra Digne | Central European Time | 01:00 |
| Istra Broadmeadows | Eastern Australia Time | -07:00 |
| Istra El Pont d'Armentera | Central European Time | 01:00 |
| Istra West Park | Eastern Time | 07:00 |
| Istra Schwalbach am Taunus | Central European Time | 01:00 |
| Istra Redruth | United Kingdom Time | 02:00 |