| Vienna Luanda | West Africa Time | 01:00 |
| Vienna Quezon City | Philippine Time | -06:00 |
| Vienna Addis Ababa | East Africa Time | -01:00 |
| Vienna Nairobi | East Africa Time | -01:00 |
| Vienna Chicago | Central Time | 07:00 |
| Vienna Salvador | Brasilia Time | 05:00 |
| Vienna Jaipur | India Standard Time | -03:30 |
| Vienna Dar es Salaam | East Africa Time | -01:00 |
| Vienna Lanzhou | China Time | -06:00 |
| Vienna Incheon | Korean Time | -07:00 |
| Vienna Yunfu | China Time | -06:00 |
| Vienna Basrah | Arabian Time | -01:00 |
| Vienna Navi Mumbai | India Standard Time | -03:30 |
| Vienna Toronto | Eastern Time | 06:00 |
| Vienna Osaka | Japan Time | -07:00 |
| Vienna Mogadishu | East Africa Time | -01:00 |
| Vienna Daegu | Korean Time | -07:00 |
| Vienna Faisalabad | Pakistan Time | -03:00 |
| Vienna Izmir | Turkey Time | -01:00 |
| Vienna Dakar | Greenwich Mean Time | 02:00 |
| Vienna Lucknow | India Standard Time | -03:30 |
| Vienna Giza | Eastern European Time | 00:00 |
| Vienna Fortaleza | Brasilia Time | 05:00 |
| Vienna Cali | Colombia Time | 07:00 |
| Vienna Surabaya | Western Indonesia Time | -05:00 |
| Vienna Belo Horizonte | Brasilia Time | 05:00 |
| Vienna Nanchang | China Time | -06:00 |
| Vienna Rome | Central European Time | 00:00 |
| Vienna Mashhad | Iran Time | -02:30 |
| Vienna Borough of Brooklyn | Eastern Time | 06:00 |
| Vienna Houston | Central Time | 07:00 |
| Vienna Queens | Eastern Time | 06:00 |
| Vienna Nagpur | India Standard Time | -03:30 |
| Vienna Maracaibo | Venezuela Time | 06:00 |
| Vienna Brasília | Brasilia Time | 05:00 |
| Vienna Santo Domingo | Atlantic Time | 06:00 |
| Vienna Nagoya | Japan Time | -07:00 |
| Vienna Brisbane | Eastern Australia Time | -08:00 |
| Vienna Havana | Cuba Time | 06:00 |
| Vienna Paris | Central European Time | 00:00 |
| Vienna Al Mawşil al Jadīdah | Arabian Time | -01:00 |
| Vienna Johannesburg | South Africa Standard Time | 00:00 |
| Vienna Kowloon | Hong Kong Time | -06:00 |
| Vienna Al Başrah al Qadīmah | Arabian Time | -01:00 |
| Vienna Almaty | East Kazakhstan Time | -04:00 |
| Vienna Medellin | Colombia Time | 07:00 |
| Vienna Tashkent | Uzbekistan Time | -03:00 |
| Vienna Algiers | Central European Time | 01:00 |
| Vienna Khartoum | Central Africa Time | 00:00 |
| Vienna Accra | Greenwich Mean Time | 02:00 |