| Fiumicino to Beyne-Heusay | 687.13 mi (1,105.83 km) |
| Fiumicino to Bierbeek | 719.88 mi (1,158.54 km) |
| Fiumicino to Bilzen | 705.03 mi (1,134.64 km) |
| Fiumicino to Binche | 709.88 mi (1,142.45 km) |
| Fiumicino to Bissegem | 757.92 mi (1,219.76 km) |
| Fiumicino to Blankenberge | 787.11 mi (1,266.74 km) |
| Fiumicino to Blegny | 688.35 mi (1,107.79 km) |
| Fiumicino to Bocholt | 722.18 mi (1,162.23 km) |
| Fiumicino to Boechout | 744.96 mi (1,198.90 km) |
| Fiumicino to Bonheiden | 737.00 mi (1,186.09 km) |
| Fiumicino to Boom | 743.83 mi (1,197.08 km) |
| Fiumicino to Boortmeerbeek | 733.31 mi (1,180.15 km) |
| Fiumicino to Borgerhout | 749.55 mi (1,206.28 km) |
| Fiumicino to Borgloon | 704.94 mi (1,134.50 km) |
| Fiumicino to Bornem | 747.98 mi (1,203.75 km) |
