| Sierre to Belvedere Marittimo | 624.44 mi (1,004.94 km) |
| Sierre to Benevento | 508.04 mi (817.61 km) |
| Sierre to Bergamo | 110.75 mi (178.23 km) |
| Sierre to Bernalda | 612.89 mi (986.35 km) |
| Sierre to Bertinoro | 268.59 mi (432.25 km) |
| Sierre to Besana in Brianza | 93.66 mi (150.74 km) |
| Sierre to Besozzo | 62.59 mi (100.73 km) |
| Sierre to Biancavilla | 705.75 mi (1,135.79 km) |
| Sierre to Biassono | 95.14 mi (153.11 km) |
| Sierre to Bibbiano | 181.44 mi (292.00 km) |
| Sierre to Bibbiena | 275.73 mi (443.74 km) |
| Sierre to Biella | 56.78 mi (91.38 km) |
| Sierre to Bisceglie | 567.25 mi (912.90 km) |
| Sierre to Bisignano | 644.01 mi (1,036.43 km) |
| Sierre to Bitetto | 586.38 mi (943.69 km) |
