| Sierre to Bitonto | 579.97 mi (933.37 km) |
| Sierre to Bitritto | 588.88 mi (947.71 km) |
| Sierre to Bollate | 92.07 mi (148.16 km) |
| Sierre to Bologna | 222.97 mi (358.83 km) |
| Sierre to Bolzano | 182.59 mi (293.84 km) |
| Sierre to Bomporto | 201.04 mi (323.55 km) |
| Sierre to Bonate di Sopra | 106.50 mi (171.40 km) |
| Sierre to Bondeno | 211.71 mi (340.71 km) |
| Sierre to Bordighera | 174.01 mi (280.04 km) |
| Sierre to Borgaro Torinese | 79.66 mi (128.19 km) |
| Sierre to Borgo a Buggiano | 228.53 mi (367.79 km) |
| Sierre to Borgo San Dalmazzo | 135.91 mi (218.72 km) |
| Sierre to Borgo San Lorenzo | 248.12 mi (399.31 km) |
| Sierre to Borgomanero | 61.04 mi (98.23 km) |
| Sierre to Borgoricco | 219.87 mi (353.85 km) |
