| Rathfarnham to Beyne-Heusay | 540.13 mi (869.25 km) |
| Rathfarnham to Bierbeek | 498.77 mi (802.69 km) |
| Rathfarnham to Bilzen | 527.80 mi (849.41 km) |
| Rathfarnham to Binche | 488.40 mi (786.01 km) |
| Rathfarnham to Bissegem | 438.16 mi (705.15 km) |
| Rathfarnham to Blankenberge | 420.21 mi (676.26 km) |
| Rathfarnham to Blegny | 542.02 mi (872.30 km) |
| Rathfarnham to Bocholt | 522.40 mi (840.72 km) |
| Rathfarnham to Boechout | 478.80 mi (770.56 km) |
| Rathfarnham to Bonheiden | 483.91 mi (778.78 km) |
| Rathfarnham to Boom | 475.90 mi (765.89 km) |
| Rathfarnham to Boortmeerbeek | 486.61 mi (783.12 km) |
| Rathfarnham to Borgerhout | 475.49 mi (765.23 km) |
| Rathfarnham to Borgloon | 522.63 mi (841.10 km) |
| Rathfarnham to Bornem | 470.12 mi (756.58 km) |
