| Mons-en-Baroeul to Bistrita | 997.66 mi (1,605.58 km) |
| Mons-en-Baroeul to Blaj | 998.88 mi (1,607.54 km) |
| Mons-en-Baroeul to Bocsa | 930.31 mi (1,497.19 km) |
| Mons-en-Baroeul to Boldesti-Scaeni | 1,125.90 mi (1,811.96 km) |
| Mons-en-Baroeul to Bolintin Vale | 1,133.90 mi (1,824.83 km) |
| Mons-en-Baroeul to Borsa | 991.88 mi (1,596.28 km) |
| Mons-en-Baroeul to Botosani | 1,077.53 mi (1,734.12 km) |
| Mons-en-Baroeul to Brad | 951.84 mi (1,531.84 km) |
| Mons-en-Baroeul to Bragadiru | 1,145.84 mi (1,844.06 km) |
| Mons-en-Baroeul to Braila | 1,201.48 mi (1,933.60 km) |
| Mons-en-Baroeul to Brasov | 1,087.82 mi (1,750.68 km) |
| Mons-en-Baroeul to Breaza | 1,104.96 mi (1,778.26 km) |
| Mons-en-Baroeul to Bucharest | 1,149.20 mi (1,849.46 km) |
| Mons-en-Baroeul to Buftea | 1,137.89 mi (1,831.26 km) |
| Mons-en-Baroeul to Buhusi | 1,104.84 mi (1,778.06 km) |
