| Borgo San Lorenzo to Beyne-Heusay | 532.90 mi (857.63 km) |
| Borgo San Lorenzo to Bierbeek | 566.91 mi (912.36 km) |
| Borgo San Lorenzo to Bilzen | 550.62 mi (886.14 km) |
| Borgo San Lorenzo to Binche | 559.34 mi (900.17 km) |
| Borgo San Lorenzo to Bissegem | 608.38 mi (979.10 km) |
| Borgo San Lorenzo to Blankenberge | 636.40 mi (1,024.19 km) |
| Borgo San Lorenzo to Blegny | 533.89 mi (859.21 km) |
| Borgo San Lorenzo to Bocholt | 567.23 mi (912.87 km) |
| Borgo San Lorenzo to Boechout | 591.88 mi (952.54 km) |
| Borgo San Lorenzo to Bonheiden | 584.06 mi (939.96 km) |
| Borgo San Lorenzo to Boom | 591.11 mi (951.30 km) |
| Borgo San Lorenzo to Boortmeerbeek | 580.41 mi (934.08 km) |
| Borgo San Lorenzo to Borgerhout | 596.43 mi (959.85 km) |
| Borgo San Lorenzo to Borgloon | 550.94 mi (886.66 km) |
| Borgo San Lorenzo to Bornem | 595.48 mi (958.33 km) |
