| Castel San Giovanni to Borsbeek | 482.10 mi (775.87 km) |
| Castel San Giovanni to Boussu | 454.62 mi (731.64 km) |
| Castel San Giovanni to Braine-l'Alleud | 454.06 mi (730.74 km) |
| Castel San Giovanni to Braine-le-Chateau | 456.74 mi (735.05 km) |
| Castel San Giovanni to Braine-le-Comte | 455.25 mi (732.65 km) |
| Castel San Giovanni to Brasschaat | 487.55 mi (784.63 km) |
| Castel San Giovanni to Brecht | 487.95 mi (785.27 km) |
| Castel San Giovanni to Bredene | 520.31 mi (837.36 km) |
| Castel San Giovanni to Bree | 456.17 mi (734.13 km) |
| Castel San Giovanni to Bruges | 512.50 mi (824.79 km) |
| Castel San Giovanni to Brussels | 464.17 mi (747.02 km) |
| Castel San Giovanni to Buggenhout | 476.68 mi (767.14 km) |
| Castel San Giovanni to Chapelle-lez-Herlaimont | 443.93 mi (714.43 km) |
| Castel San Giovanni to Charleroi | 436.40 mi (702.32 km) |
| Castel San Giovanni to Chatelet | 434.36 mi (699.03 km) |
