| Leiria to Beyne-Heusay | 1,025.48 mi (1,650.35 km) |
| Leiria to Bierbeek | 1,007.34 mi (1,621.16 km) |
| Leiria to Bilzen | 1,032.71 mi (1,661.98 km) |
| Leiria to Binche | 967.60 mi (1,557.20 km) |
| Leiria to Bissegem | 959.68 mi (1,544.46 km) |
| Leiria to Blankenberge | 982.01 mi (1,580.39 km) |
| Leiria to Blegny | 1,030.50 mi (1,658.43 km) |
| Leiria to Bocholt | 1,049.06 mi (1,688.30 km) |
| Leiria to Boechout | 1,014.10 mi (1,632.04 km) |
| Leiria to Bonheiden | 1,009.86 mi (1,625.22 km) |
| Leiria to Boom | 1,007.27 mi (1,621.05 km) |
| Leiria to Boortmeerbeek | 1,008.43 mi (1,622.92 km) |
| Leiria to Borgerhout | 1,015.88 mi (1,634.91 km) |
| Leiria to Borgloon | 1,024.12 mi (1,648.16 km) |
| Leiria to Bornem | 1,004.09 mi (1,615.93 km) |
