| Olgiate Comasco to Borsbeek | 426.67 mi (686.67 km) |
| Olgiate Comasco to Boussu | 399.94 mi (643.64 km) |
| Olgiate Comasco to Braine-l'Alleud | 398.84 mi (641.88 km) |
| Olgiate Comasco to Braine-le-Chateau | 401.57 mi (646.27 km) |
| Olgiate Comasco to Braine-le-Comte | 400.21 mi (644.07 km) |
| Olgiate Comasco to Brasschaat | 432.10 mi (695.40 km) |
| Olgiate Comasco to Brecht | 432.47 mi (695.99 km) |
| Olgiate Comasco to Bredene | 465.52 mi (749.18 km) |
| Olgiate Comasco to Bree | 400.73 mi (644.92 km) |
| Olgiate Comasco to Bruges | 457.58 mi (736.40 km) |
| Olgiate Comasco to Brussels | 408.89 mi (658.05 km) |
| Olgiate Comasco to Buggenhout | 421.39 mi (678.16 km) |
| Olgiate Comasco to Chapelle-lez-Herlaimont | 388.88 mi (625.85 km) |
| Olgiate Comasco to Charleroi | 381.31 mi (613.66 km) |
| Olgiate Comasco to Chatelet | 379.22 mi (610.29 km) |
