| Sierre to Borgosatollo | 142.07 mi (228.63 km) |
| Sierre to Borgosesia | 53.51 mi (86.11 km) |
| Sierre to Boscoreale | 516.66 mi (831.49 km) |
| Sierre to Boscotrecase | 515.22 mi (829.17 km) |
| Sierre to Botticino Sera | 140.17 mi (225.58 km) |
| Sierre to Bovalino Marina | 714.77 mi (1,150.32 km) |
| Sierre to Boves | 135.89 mi (218.69 km) |
| Sierre to Boville Ernica | 435.94 mi (701.58 km) |
| Sierre to Bovisio Masciago | 90.88 mi (146.25 km) |
| Sierre to Bovolone | 188.02 mi (302.59 km) |
| Sierre to Bra | 111.61 mi (179.62 km) |
| Sierre to Bracciano | 370.35 mi (596.02 km) |
| Sierre to Brandizzo | 79.00 mi (127.13 km) |
| Sierre to Breganze | 197.95 mi (318.57 km) |
| Sierre to Brembate | 108.28 mi (174.26 km) |
