| Leidschendam to Belvedere Marittimo | 1,020.25 mi (1,641.93 km) |
| Leidschendam to Benevento | 900.96 mi (1,449.95 km) |
| Leidschendam to Bergamo | 501.82 mi (807.61 km) |
| Leidschendam to Bernalda | 994.19 mi (1,600.00 km) |
| Leidschendam to Bertinoro | 653.17 mi (1,051.18 km) |
| Leidschendam to Besana in Brianza | 493.42 mi (794.08 km) |
| Leidschendam to Besozzo | 471.96 mi (759.55 km) |
| Leidschendam to Biancavilla | 1,118.62 mi (1,800.24 km) |
| Leidschendam to Biassono | 497.27 mi (800.28 km) |
| Leidschendam to Bibbiano | 582.72 mi (937.79 km) |
| Leidschendam to Bibbiena | 672.68 mi (1,082.58 km) |
| Leidschendam to Biella | 479.99 mi (772.48 km) |
| Leidschendam to Bisceglie | 941.02 mi (1,514.42 km) |
| Leidschendam to Bisignano | 1,037.04 mi (1,668.95 km) |
| Leidschendam to Bitetto | 960.12 mi (1,545.16 km) |
