| Mangalia to Bicaz | 245.57 mi (395.20 km) |
| Mangalia to Bistrita | 302.61 mi (487.00 km) |
| Mangalia to Blaj | 280.23 mi (450.99 km) |
| Mangalia to Bocsa | 354.69 mi (570.82 km) |
| Mangalia to Boldesti-Scaeni | 151.28 mi (243.47 km) |
| Mangalia to Bolintin Vale | 146.72 mi (236.12 km) |
| Mangalia to Borsa | 325.56 mi (523.95 km) |
| Mangalia to Botosani | 286.83 mi (461.61 km) |
| Mangalia to Brad | 324.99 mi (523.02 km) |
| Mangalia to Bragadiru | 134.93 mi (217.16 km) |
| Mangalia to Braila | 104.94 mi (168.89 km) |
| Mangalia to Brasov | 193.67 mi (311.69 km) |
| Mangalia to Breaza | 172.24 mi (277.20 km) |
| Mangalia to Bucharest | 130.08 mi (209.35 km) |
| Mangalia to Buftea | 140.41 mi (225.96 km) |
