| Rostusa to Beyne-Heusay | 945.53 mi (1,521.68 km) |
| Rostusa to Bierbeek | 985.80 mi (1,586.49 km) |
| Rostusa to Bilzen | 960.33 mi (1,545.50 km) |
| Rostusa to Binche | 991.71 mi (1,596.00 km) |
| Rostusa to Bissegem | 1,042.25 mi (1,677.34 km) |
| Rostusa to Blankenberge | 1,063.41 mi (1,711.40 km) |
| Rostusa to Blegny | 944.57 mi (1,520.13 km) |
| Rostusa to Bocholt | 970.69 mi (1,562.17 km) |
| Rostusa to Boechout | 1,008.32 mi (1,622.74 km) |
| Rostusa to Bonheiden | 1,001.97 mi (1,612.52 km) |
| Rostusa to Boom | 1,009.90 mi (1,625.28 km) |
| Rostusa to Boortmeerbeek | 998.83 mi (1,607.46 km) |
| Rostusa to Borgerhout | 1,012.26 mi (1,629.07 km) |
| Rostusa to Borgloon | 963.89 mi (1,551.23 km) |
| Rostusa to Bornem | 1,015.35 mi (1,634.04 km) |
