| Bucharest to Beyne-Heusay | 1,041.14 mi (1,675.55 km) |
| Bucharest to Bierbeek | 1,082.40 mi (1,741.96 km) |
| Bucharest to Bilzen | 1,051.67 mi (1,692.50 km) |
| Bucharest to Binche | 1,100.28 mi (1,770.73 km) |
| Bucharest to Bissegem | 1,147.54 mi (1,846.78 km) |
| Bucharest to Blankenberge | 1,160.05 mi (1,866.92 km) |
| Bucharest to Blegny | 1,038.61 mi (1,671.49 km) |
| Bucharest to Bocholt | 1,055.44 mi (1,698.57 km) |
| Bucharest to Boechout | 1,100.33 mi (1,770.80 km) |
| Bucharest to Bonheiden | 1,095.98 mi (1,763.81 km) |
| Bucharest to Boom | 1,103.89 mi (1,776.54 km) |
| Bucharest to Boortmeerbeek | 1,093.63 mi (1,760.02 km) |
| Bucharest to Borgerhout | 1,103.31 mi (1,775.61 km) |
| Bucharest to Borgloon | 1,057.63 mi (1,702.09 km) |
| Bucharest to Bornem | 1,109.77 mi (1,786.00 km) |
