| Sion to Bitonto | 583.93 mi (939.75 km) |
| Sion to Bitritto | 592.87 mi (954.13 km) |
| Sion to Bollate | 96.49 mi (155.29 km) |
| Sion to Bologna | 227.34 mi (365.86 km) |
| Sion to Bolzano | 191.00 mi (307.39 km) |
| Sion to Bomporto | 205.61 mi (330.90 km) |
| Sion to Bonate di Sopra | 112.29 mi (180.72 km) |
| Sion to Bondeno | 216.96 mi (349.17 km) |
| Sion to Bordighera | 169.91 mi (273.45 km) |
| Sion to Borgaro Torinese | 76.09 mi (122.45 km) |
| Sion to Borgo a Buggiano | 230.96 mi (371.70 km) |
| Sion to Borgo San Dalmazzo | 131.40 mi (211.47 km) |
| Sion to Borgo San Lorenzo | 251.49 mi (404.73 km) |
| Sion to Borgomanero | 64.41 mi (103.65 km) |
| Sion to Borgoricco | 226.72 mi (364.87 km) |
