| Cities | Distance |
|---|---|
| Castricum to Bonnyrigg | 388.64 mi (625.45 km) |
| Castricum to Bootle | 324.15 mi (521.66 km) |
| Castricum to Borehamwood | 218.43 mi (351.53 km) |
| Castricum to Boscombe | 306.04 mi (492.53 km) |
| Castricum to Boston | 198.15 mi (318.89 km) |
| Castricum to Bottesford | 232.20 mi (373.69 km) |
| Castricum to Bourne | 211.89 mi (341.01 km) |
| Castricum to Bournemouth | 307.76 mi (495.29 km) |
| Castricum to Bournville | 277.79 mi (447.06 km) |
| Castricum to Bovingdon | 227.89 mi (366.75 km) |
| Castricum to Bowdon | 298.06 mi (479.68 km) |
| Castricum to Boxley | 195.67 mi (314.91 km) |
| Castricum to Brackley | 248.22 mi (399.46 km) |
| Castricum to Bracknell | 243.34 mi (391.62 km) |
| Castricum to Bradford | 279.30 mi (449.49 km) |