| Tordesillas to Beyne-Heusay | 809.19 mi (1,302.27 km) |
| Tordesillas to Bierbeek | 794.95 mi (1,279.34 km) |
| Tordesillas to Bilzen | 818.02 mi (1,316.48 km) |
| Tordesillas to Binche | 755.12 mi (1,215.25 km) |
| Tordesillas to Bissegem | 753.28 mi (1,212.28 km) |
| Tordesillas to Blankenberge | 778.69 mi (1,253.17 km) |
| Tordesillas to Blegny | 814.21 mi (1,310.34 km) |
| Tordesillas to Bocholt | 835.66 mi (1,344.86 km) |
| Tordesillas to Boechout | 804.35 mi (1,294.47 km) |
| Tordesillas to Bonheiden | 799.32 mi (1,286.38 km) |
| Tordesillas to Boom | 797.61 mi (1,283.63 km) |
| Tordesillas to Boortmeerbeek | 797.51 mi (1,283.47 km) |
| Tordesillas to Borgerhout | 806.60 mi (1,298.10 km) |
| Tordesillas to Borgloon | 809.66 mi (1,303.03 km) |
| Tordesillas to Bornem | 795.02 mi (1,279.46 km) |
