| San Gennaro Vesuviano to Beyne-Heusay | 797.04 mi (1,282.71 km) |
| San Gennaro Vesuviano to Bierbeek | 832.18 mi (1,339.26 km) |
| San Gennaro Vesuviano to Bilzen | 814.48 mi (1,310.77 km) |
| San Gennaro Vesuviano to Binche | 825.81 mi (1,329.02 km) |
| San Gennaro Vesuviano to Bissegem | 875.05 mi (1,408.26 km) |
| San Gennaro Vesuviano to Blankenberge | 902.76 mi (1,452.86 km) |
| San Gennaro Vesuviano to Blegny | 797.73 mi (1,283.82 km) |
| San Gennaro Vesuviano to Bocholt | 830.22 mi (1,336.11 km) |
| San Gennaro Vesuviano to Boechout | 857.02 mi (1,379.23 km) |
| San Gennaro Vesuviano to Bonheiden | 849.33 mi (1,366.86 km) |
| San Gennaro Vesuviano to Boom | 856.52 mi (1,378.43 km) |
| San Gennaro Vesuviano to Boortmeerbeek | 845.71 mi (1,361.04 km) |
| San Gennaro Vesuviano to Borgerhout | 861.51 mi (1,386.47 km) |
| San Gennaro Vesuviano to Borgloon | 815.29 mi (1,312.09 km) |
| San Gennaro Vesuviano to Bornem | 861.03 mi (1,385.70 km) |
