| Cities | Distance |
|---|---|
| Castricum to Boekel | 78.18 mi (125.81 km) |
| Castricum to Bolsward | 50.84 mi (81.82 km) |
| Castricum to Borger | 92.59 mi (149.00 km) |
| Castricum to Borne | 89.46 mi (143.97 km) |
| Castricum to Boskoop | 33.40 mi (53.75 km) |
| Castricum to Boxmeer | 82.66 mi (133.03 km) |
| Castricum to Boxtel | 72.55 mi (116.75 km) |
| Castricum to Breda | 66.57 mi (107.13 km) |
| Castricum to Breukelen | 29.72 mi (47.82 km) |
| Castricum to Brielle | 49.65 mi (79.90 km) |
| Castricum to Bronkhorst | 71.71 mi (115.41 km) |
| Castricum to Brummen | 70.46 mi (113.39 km) |
| Castricum to Brunssum | 123.74 mi (199.14 km) |
| Castricum to Bunnik | 42.03 mi (67.64 km) |
| Castricum to Burgum | 71.47 mi (115.02 km) |