| Roy to Beyne-Heusay | 5,066.79 mi (8,154.21 km) |
| Roy to Bierbeek | 5,029.07 mi (8,093.50 km) |
| Roy to Bilzen | 5,050.34 mi (8,127.73 km) |
| Roy to Binche | 5,031.75 mi (8,097.82 km) |
| Roy to Bissegem | 4,981.89 mi (8,017.58 km) |
| Roy to Blankenberge | 4,955.48 mi (7,975.08 km) |
| Roy to Blegny | 5,066.84 mi (8,154.30 km) |
| Roy to Bocholt | 5,037.11 mi (8,106.45 km) |
| Roy to Boechout | 5,004.86 mi (8,054.54 km) |
| Roy to Bonheiden | 5,012.10 mi (8,066.20 km) |
| Roy to Boom | 5,004.55 mi (8,054.04 km) |
| Roy to Boortmeerbeek | 5,015.57 mi (8,071.79 km) |
| Roy to Borgerhout | 5,000.54 mi (8,047.59 km) |
| Roy to Borgloon | 5,048.24 mi (8,124.36 km) |
| Roy to Bornem | 4,999.63 mi (8,046.13 km) |
