| Alenquer to Beyne-Heusay | 1,070.87 mi (1,723.40 km) |
| Alenquer to Bierbeek | 1,053.44 mi (1,695.35 km) |
| Alenquer to Bilzen | 1,078.42 mi (1,735.55 km) |
| Alenquer to Binche | 1,013.65 mi (1,631.32 km) |
| Alenquer to Bissegem | 1,006.63 mi (1,620.02 km) |
| Alenquer to Blankenberge | 1,029.37 mi (1,656.61 km) |
| Alenquer to Blegny | 1,075.90 mi (1,731.49 km) |
| Alenquer to Bocholt | 1,095.02 mi (1,762.26 km) |
| Alenquer to Boechout | 1,060.63 mi (1,706.92 km) |
| Alenquer to Bonheiden | 1,056.27 mi (1,699.90 km) |
| Alenquer to Boom | 1,053.81 mi (1,695.95 km) |
| Alenquer to Boortmeerbeek | 1,054.78 mi (1,697.50 km) |
| Alenquer to Borgerhout | 1,062.49 mi (1,709.91 km) |
| Alenquer to Borgloon | 1,069.87 mi (1,721.79 km) |
| Alenquer to Bornem | 1,050.72 mi (1,690.96 km) |
