| Castel Bolognese to Bastogne | 485.46 mi (781.27 km) |
| Castel Bolognese to Beauraing | 512.71 mi (825.13 km) |
| Castel Bolognese to Beernem | 613.18 mi (986.83 km) |
| Castel Bolognese to Beerse | 580.28 mi (933.88 km) |
| Castel Bolognese to Beersel | 565.50 mi (910.09 km) |
| Castel Bolognese to Begijnendijk | 565.97 mi (910.85 km) |
| Castel Bolognese to Beloeil | 571.40 mi (919.58 km) |
| Castel Bolognese to Berchem | 584.80 mi (941.15 km) |
| Castel Bolognese to Beringen | 555.53 mi (894.04 km) |
| Castel Bolognese to Berlaar | 574.92 mi (925.25 km) |
| Castel Bolognese to Berlare | 587.91 mi (946.16 km) |
| Castel Bolognese to Bernissart | 571.00 mi (918.94 km) |
| Castel Bolognese to Bertem | 561.43 mi (903.54 km) |
| Castel Bolognese to Bertrix | 490.78 mi (789.83 km) |
| Castel Bolognese to Beveren | 590.24 mi (949.90 km) |
