| Tulcea Zaporizhia | Eastern European Time | 00:00 |
| Tulcea Marseille | Central European Time | 01:00 |
| Tulcea Al Zarqa | Eastern European Time | 00:00 |
| Tulcea Çankaya | Turkey Time | -01:00 |
| Tulcea Boumerdas | Central European Time | 01:00 |
| Tulcea Jalandhar | India Standard Time | -03:30 |
| Tulcea Thiruvananthapuram | India Standard Time | -03:30 |
| Tulcea Sakai | Japan Time | -07:00 |
| Tulcea Anyang | China Time | -06:00 |
| Tulcea San Miguel de Tucuman | Argentina Time | 05:00 |
| Tulcea Cotonou | West Africa Time | 01:00 |
| Tulcea Salem | India Standard Time | -03:30 |
| Tulcea Tiruchirappalli | India Standard Time | -03:30 |
| Tulcea Homs | Eastern European Time | 00:00 |
| Tulcea Hohhot | China Time | -06:00 |
| Tulcea Niamey | West Africa Time | 01:00 |
| Tulcea Tainan City | Taipei Time | -06:00 |
| Tulcea Shangyu | China Time | -06:00 |
| Tulcea Łódź | Central European Time | 01:00 |
| Tulcea Dammam | Arabian Time | -01:00 |
| Tulcea Xining | China Time | -06:00 |
| Tulcea Kahrīz | Iran Time | -01:30 |
| Tulcea Kota | India Standard Time | -03:30 |
| Tulcea Natal | Brasilia Time | 05:00 |
| Tulcea Bhubaneshwar | India Standard Time | -03:30 |
| Tulcea Qinhuangdao | China Time | -06:00 |
| Tulcea Hengyang | China Time | -06:00 |
| Tulcea Antalya | Turkey Time | -01:00 |
| Tulcea Kraków | Central European Time | 01:00 |
| Tulcea Aligarh | India Standard Time | -03:30 |
| Tulcea Da Nang | Indochina Time | -05:00 |
| Tulcea Pietermaritzburg | South Africa Standard Time | 00:00 |
| Tulcea Lomé | Greenwich Mean Time | 02:00 |
| Tulcea Trujillo | Peru Time | 07:00 |
| Tulcea Malang | Western Indonesia Time | -05:00 |
| Tulcea Ciudad Guayana | Venezuela Time | 06:00 |
| Tulcea Bareilly | India Standard Time | -03:30 |
| Tulcea Kigali | Central Africa Time | 00:00 |
| Tulcea Teresina | Brasilia Time | 05:00 |
| Tulcea Xinxiang | China Time | -06:00 |
| Tulcea São Bernardo do Campo | Brasilia Time | 05:00 |
| Tulcea Hegang | China Time | -06:00 |
| Tulcea Rīga | Eastern European Time | 00:00 |
| Tulcea Amsterdam | Central European Time | 01:00 |
| Tulcea Oyo | West Africa Time | 01:00 |
| Tulcea Quetta | Pakistan Time | -03:00 |
| Tulcea Nottingham | United Kingdom Time | 02:00 |
| Tulcea Campo Grande | Amazon Time | 06:00 |
| Tulcea Ashgabat | Turkmenistan Time | -03:00 |
| Tulcea Álvaro Obregón | Central Time | 08:00 |