| Castel San Pietro Terme to Borsbeek | 573.29 mi (922.62 km) |
| Castel San Pietro Terme to Boussu | 552.85 mi (889.73 km) |
| Castel San Pietro Terme to Braine-l'Alleud | 548.50 mi (882.73 km) |
| Castel San Pietro Terme to Braine-le-Chateau | 551.64 mi (887.78 km) |
| Castel San Pietro Terme to Braine-le-Comte | 551.19 mi (887.05 km) |
| Castel San Pietro Terme to Brasschaat | 578.23 mi (930.57 km) |
| Castel San Pietro Terme to Brecht | 577.64 mi (929.63 km) |
| Castel San Pietro Terme to Bredene | 617.56 mi (993.87 km) |
| Castel San Pietro Terme to Bree | 541.87 mi (872.06 km) |
| Castel San Pietro Terme to Bruges | 608.96 mi (980.03 km) |
| Castel San Pietro Terme to Brussels | 557.81 mi (897.72 km) |
| Castel San Pietro Terme to Buggenhout | 570.20 mi (917.65 km) |
| Castel San Pietro Terme to Chapelle-lez-Herlaimont | 539.93 mi (868.94 km) |
| Castel San Pietro Terme to Charleroi | 532.10 mi (856.33 km) |
| Castel San Pietro Terme to Chatelet | 529.67 mi (852.43 km) |
