| Tulcea Detroit | Eastern Time | 07:00 |
| Tulcea Matola | Central Africa Time | 00:00 |
| Tulcea Culiacán Rosales | Mexican Pacific Time | 09:00 |
| Tulcea Zaragoza | Central European Time | 01:00 |
| Tulcea Gorakhpur | India Standard Time | -03:30 |
| Tulcea Xiangtan | China Time | -06:00 |
| Tulcea Ipoh | Malaysia Time | -06:00 |
| Tulcea Mississauga | Eastern Time | 07:00 |
| Tulcea Boston | Eastern Time | 07:00 |
| Tulcea Puyang Chengguanzhen | China Time | -06:00 |
| Tulcea Nantong | China Time | -06:00 |
| Tulcea Mudanjiang | China Time | -06:00 |
| Tulcea Athens | Eastern European Time | 00:00 |
| Tulcea Santo André | Brasilia Time | 05:00 |
| Tulcea Nouakchott | Greenwich Mean Time | 02:00 |
| Tulcea Pointe-Noire | West Africa Time | 01:00 |
| Tulcea Aguascalientes | Central Time | 08:00 |
| Tulcea Memphis | Central Time | 08:00 |
| Tulcea Kryvyi Rih | Eastern European Time | 00:00 |
| Tulcea Acapulco | Central Time | 08:00 |
| Tulcea João Pessoa | Brasilia Time | 05:00 |
| Tulcea Ansan-si | Korean Time | -07:00 |
| Tulcea Benghazi | Eastern European Time | 00:00 |
| Tulcea Frankfurt | Central European Time | 01:00 |
| Tulcea Krasnodar | Moscow Time | -01:00 |
| Tulcea Guilin | China Time | -06:00 |
| Tulcea Palermo | Central European Time | 01:00 |
| Tulcea Colombo | India Standard Time | -03:30 |
| Tulcea Lilongwe | Central Africa Time | 00:00 |
| Tulcea Oran | Central European Time | 01:00 |
| Tulcea Diyarbakir | Turkey Time | -01:00 |
| Tulcea Taguig | Philippine Time | -06:00 |
| Tulcea New South Memphis | Central Time | 08:00 |
| Tulcea Ulyanovsk | Ulyanovsk Time | -02:00 |
| Tulcea Kotli | Pakistan Time | -03:00 |
| Tulcea Okayama | Japan Time | -07:00 |
| Tulcea Zhanjiang | China Time | -04:00 |
| Tulcea Ahmadi | Arabian Time | -01:00 |
| Tulcea Yogyakarta | Western Indonesia Time | -05:00 |
| Tulcea North York | Eastern Time | 07:00 |
| Tulcea Chișinău | Eastern European Time | 00:00 |
| Tulcea Wrocław | Central European Time | 01:00 |
| Tulcea Cheongju-si | Korean Time | -07:00 |
| Tulcea Anyang-si | Korean Time | -07:00 |
| Tulcea Tebessa | Central European Time | 01:00 |
| Tulcea Zhenjiang | China Time | -06:00 |
| Tulcea Portland | Pacific Time | 10:00 |
| Tulcea Winnipeg | Central Time | 08:00 |
| Tulcea Andong | China Time | -06:00 |
| Tulcea Oklahoma City | Central Time | 08:00 |