Mosque in Costanza, 1 mosquees
| Moschee Islamul Azi | RO | 3,81 |
| Geamia Azizie | RO | 7,38 |
| Geamie | RO | 9,31 |
| Geamie Eforie Nord | RO | 12,29 |
| Geamia Techirghiol | RO | 13,73 |
| Geamie | RO | 16,9 |
| Geamia Topraisar | RO | 23,36 |
| Geamie Osmancea | RO | 30,91 |
| Geamia Esmahan Sultan | RO | 40,59 |
| Geamia Ali-Gazi Pașa | RO | 80,18 |