| Leiden to Belvedere Marittimo | 1,022.22 mi (1,645.10 km) |
| Leiden to Benevento | 902.92 mi (1,453.11 km) |
| Leiden to Bergamo | 504.49 mi (811.90 km) |
| Leiden to Bernalda | 995.75 mi (1,602.50 km) |
| Leiden to Bertinoro | 655.25 mi (1,054.52 km) |
| Leiden to Besana in Brianza | 496.29 mi (798.69 km) |
| Leiden to Besozzo | 475.11 mi (764.61 km) |
| Leiden to Biancavilla | 1,121.21 mi (1,804.41 km) |
| Leiden to Biassono | 500.17 mi (804.94 km) |
| Leiden to Bibbiano | 585.34 mi (942.02 km) |
| Leiden to Bibbiena | 675.02 mi (1,086.35 km) |
| Leiden to Biella | 483.54 mi (778.18 km) |
| Leiden to Bisceglie | 942.42 mi (1,516.68 km) |
| Leiden to Bisignano | 1,038.90 mi (1,671.95 km) |
| Leiden to Bitetto | 961.50 mi (1,547.39 km) |
