| Marly-le-Roi to Beyne-Heusay | 199.52 mi (321.10 km) |
| Marly-le-Roi to Bierbeek | 180.63 mi (290.69 km) |
| Marly-le-Roi to Bilzen | 205.69 mi (331.02 km) |
| Marly-le-Roi to Binche | 140.78 mi (226.56 km) |
| Marly-le-Roi to Bissegem | 143.70 mi (231.26 km) |
| Marly-le-Roi to Blankenberge | 174.11 mi (280.20 km) |
| Marly-le-Roi to Blegny | 204.51 mi (329.12 km) |
| Marly-le-Roi to Bocholt | 222.01 mi (357.29 km) |
| Marly-le-Roi to Boechout | 190.08 mi (305.90 km) |
| Marly-le-Roi to Bonheiden | 184.81 mi (297.43 km) |
| Marly-le-Roi to Boom | 183.41 mi (295.18 km) |
| Marly-le-Roi to Boortmeerbeek | 182.95 mi (294.43 km) |
| Marly-le-Roi to Borgerhout | 192.56 mi (309.90 km) |
| Marly-le-Roi to Borgloon | 197.06 mi (317.14 km) |
| Marly-le-Roi to Bornem | 181.19 mi (291.60 km) |
