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