| Castellammare di Stabia to Beyne-Heusay | 806.08 mi (1,297.26 km) |
| Castellammare di Stabia to Bierbeek | 840.99 mi (1,353.45 km) |
| Castellammare di Stabia to Bilzen | 823.57 mi (1,325.41 km) |
| Castellammare di Stabia to Binche | 834.22 mi (1,342.54 km) |
| Castellammare di Stabia to Bissegem | 883.33 mi (1,421.57 km) |
| Castellammare di Stabia to Blankenberge | 911.23 mi (1,466.48 km) |
| Castellammare di Stabia to Blegny | 806.82 mi (1,298.45 km) |
| Castellammare di Stabia to Bocholt | 839.45 mi (1,350.97 km) |
| Castellammare di Stabia to Boechout | 865.87 mi (1,393.48 km) |
| Castellammare di Stabia to Bonheiden | 858.14 mi (1,381.05 km) |
| Castellammare di Stabia to Boom | 865.30 mi (1,392.57 km) |
| Castellammare di Stabia to Boortmeerbeek | 854.52 mi (1,375.22 km) |
| Castellammare di Stabia to Borgerhout | 870.37 mi (1,400.73 km) |
| Castellammare di Stabia to Borgloon | 824.30 mi (1,326.58 km) |
| Castellammare di Stabia to Bornem | 869.78 mi (1,399.77 km) |
