| Sestao to Belvedere Marittimo | 1,007.50 mi (1,621.41 km) |
| Sestao to Benevento | 920.73 mi (1,481.77 km) |
| Sestao to Bergamo | 645.21 mi (1,038.37 km) |
| Sestao to Bernalda | 1,030.11 mi (1,657.80 km) |
| Sestao to Bertinoro | 756.98 mi (1,218.25 km) |
| Sestao to Besana in Brianza | 626.93 mi (1,008.95 km) |
| Sestao to Besozzo | 599.98 mi (965.57 km) |
| Sestao to Biancavilla | 1,014.83 mi (1,633.21 km) |
| Sestao to Biassono | 625.29 mi (1,006.31 km) |
| Sestao to Bibbiano | 675.44 mi (1,087.02 km) |
| Sestao to Bibbiena | 742.30 mi (1,194.62 km) |
| Sestao to Biella | 567.50 mi (913.30 km) |
| Sestao to Bisceglie | 1,005.26 mi (1,617.81 km) |
| Sestao to Bisignano | 1,030.69 mi (1,658.74 km) |
| Sestao to Bitetto | 1,021.32 mi (1,643.66 km) |
