| Castellabate to Bolsward | 988.04 mi (1,590.10 km) |
| Castellabate to Borger | 954.24 mi (1,535.70 km) |
| Castellabate to Borne | 916.89 mi (1,475.59 km) |
| Castellabate to Boskoop | 949.92 mi (1,528.74 km) |
| Castellabate to Boxmeer | 895.23 mi (1,440.73 km) |
| Castellabate to Boxtel | 905.85 mi (1,457.83 km) |
| Castellabate to Breda | 919.90 mi (1,480.44 km) |
| Castellabate to Breukelen | 947.47 mi (1,524.80 km) |
| Castellabate to Brielle | 952.66 mi (1,533.15 km) |
| Castellabate to Bronkhorst | 915.63 mi (1,473.56 km) |
| Castellabate to Brummen | 916.35 mi (1,474.72 km) |
| Castellabate to Brunssum | 854.27 mi (1,374.81 km) |
| Castellabate to Bunnik | 935.03 mi (1,504.78 km) |
| Castellabate to Burgum | 986.50 mi (1,587.62 km) |
| Castellabate to Bussum | 950.06 mi (1,528.97 km) |
