| Constanta to Buharkent | 428.76 mi (690.02 km) |
| Constanta to Bulancak | 536.84 mi (863.97 km) |
| Constanta to Bulanik | 785.10 mi (1,263.50 km) |
| Constanta to Buldan | 423.09 mi (680.90 km) |
| Constanta to Bunyan | 523.82 mi (843.00 km) |
| Constanta to Burdur | 453.68 mi (730.13 km) |
| Constanta to Burhaniye | 333.86 mi (537.29 km) |
| Constanta to Bursa | 276.05 mi (444.26 km) |
| Constanta to Buyukcekmece | 217.43 mi (349.93 km) |
| Constanta to Buyukorhan | 305.51 mi (491.67 km) |
| Constanta to Buyukyoncali | 195.56 mi (314.73 km) |
| Constanta to Caglayancerit | 632.32 mi (1,017.62 km) |
| Constanta to Cal | 422.18 mi (679.43 km) |
| Constanta to Caldiran | 860.14 mi (1,384.26 km) |
| Constanta to Camardi | 548.46 mi (882.66 km) |
