| Castelli Calepio to Borgosatollo | 19.71 mi (31.72 km) |
| Castelli Calepio to Borgosesia | 79.06 mi (127.24 km) |
| Castelli Calepio to Boscoreale | 407.71 mi (656.14 km) |
| Castelli Calepio to Boscotrecase | 406.27 mi (653.83 km) |
| Castelli Calepio to Botticino Sera | 17.54 mi (28.22 km) |
| Castelli Calepio to Bovalino Marina | 608.83 mi (979.82 km) |
| Castelli Calepio to Boves | 145.79 mi (234.62 km) |
| Castelli Calepio to Boville Ernica | 327.87 mi (527.65 km) |
| Castelli Calepio to Bovisio Masciago | 36.26 mi (58.35 km) |
| Castelli Calepio to Bovolone | 65.39 mi (105.24 km) |
| Castelli Calepio to Bra | 118.87 mi (191.30 km) |
| Castelli Calepio to Bracciano | 269.29 mi (433.38 km) |
| Castelli Calepio to Brandizzo | 104.88 mi (168.79 km) |
| Castelli Calepio to Breganze | 80.61 mi (129.72 km) |
| Castelli Calepio to Brembate | 17.07 mi (27.47 km) |
