| Castelleone to Borsbeek | 474.45 mi (763.56 km) |
| Castelleone to Boussu | 449.62 mi (723.60 km) |
| Castelleone to Braine-l'Alleud | 447.54 mi (720.24 km) |
| Castelleone to Braine-le-Chateau | 450.40 mi (724.85 km) |
| Castelleone to Braine-le-Comte | 449.31 mi (723.10 km) |
| Castelleone to Brasschaat | 479.73 mi (772.06 km) |
| Castelleone to Brecht | 479.80 mi (772.16 km) |
| Castelleone to Bredene | 515.01 mi (828.83 km) |
| Castelleone to Bree | 446.66 mi (718.84 km) |
| Castelleone to Bruges | 506.87 mi (815.73 km) |
| Castelleone to Brussels | 457.37 mi (736.07 km) |
| Castelleone to Buggenhout | 469.86 mi (756.16 km) |
| Castelleone to Chapelle-lez-Herlaimont | 438.00 mi (704.89 km) |
| Castelleone to Charleroi | 430.33 mi (692.55 km) |
| Castelleone to Chatelet | 428.13 mi (689.01 km) |
