| Sion to Belvedere Marittimo | 626.93 mi (1,008.94 km) |
| Sion to Benevento | 510.95 mi (822.29 km) |
| Sion to Bergamo | 116.70 mi (187.81 km) |
| Sion to Bernalda | 616.35 mi (991.92 km) |
| Sion to Bertinoro | 273.04 mi (439.41 km) |
| Sion to Besana in Brianza | 99.14 mi (159.56 km) |
| Sion to Besozzo | 67.74 mi (109.01 km) |
| Sion to Biancavilla | 706.56 mi (1,137.10 km) |
| Sion to Biassono | 100.27 mi (161.37 km) |
| Sion to Bibbiano | 185.16 mi (297.99 km) |
| Sion to Bibbiena | 279.14 mi (449.23 km) |
| Sion to Biella | 57.04 mi (91.80 km) |
| Sion to Bisceglie | 571.22 mi (919.29 km) |
| Sion to Bisignano | 646.66 mi (1,040.70 km) |
| Sion to Bitetto | 590.31 mi (950.02 km) |
