| Roura to Beyne-Heusay | 4,593.56 mi (7,392.62 km) |
| Roura to Bierbeek | 4,563.99 mi (7,345.03 km) |
| Roura to Bilzen | 4,594.93 mi (7,394.83 km) |
| Roura to Binche | 4,527.81 mi (7,286.81 km) |
| Roura to Bissegem | 4,501.91 mi (7,245.13 km) |
| Roura to Blankenberge | 4,512.23 mi (7,261.73 km) |
| Roura to Blegny | 4,598.27 mi (7,400.19 km) |
| Roura to Bocholt | 4,605.72 mi (7,412.19 km) |
| Roura to Boechout | 4,561.59 mi (7,341.17 km) |
| Roura to Bonheiden | 4,560.29 mi (7,339.07 km) |
| Roura to Boom | 4,555.09 mi (7,330.71 km) |
| Roura to Boortmeerbeek | 4,560.21 mi (7,338.95 km) |
| Roura to Borgerhout | 4,561.65 mi (7,341.27 km) |
| Roura to Borgloon | 4,586.22 mi (7,380.82 km) |
| Roura to Bornem | 4,550.29 mi (7,322.98 km) |
