| Castel Mella to Borgosatollo | 4.66 mi (7.50 km) |
| Castel Mella to Borgosesia | 92.25 mi (148.46 km) |
| Castel Mella to Boscoreale | 393.17 mi (632.75 km) |
| Castel Mella to Boscotrecase | 391.74 mi (630.44 km) |
| Castel Mella to Botticino Sera | 4.64 mi (7.47 km) |
| Castel Mella to Bovalino Marina | 594.45 mi (956.68 km) |
| Castel Mella to Boves | 150.59 mi (242.35 km) |
| Castel Mella to Boville Ernica | 313.50 mi (504.53 km) |
| Castel Mella to Bovisio Masciago | 49.04 mi (78.93 km) |
| Castel Mella to Bovolone | 50.75 mi (81.68 km) |
| Castel Mella to Bra | 125.05 mi (201.24 km) |
| Castel Mella to Bracciano | 255.84 mi (411.74 km) |
| Castel Mella to Brandizzo | 114.48 mi (184.24 km) |
| Castel Mella to Breganze | 69.87 mi (112.44 km) |
| Castel Mella to Brembate | 29.84 mi (48.03 km) |
