| Castricum to Bentley | 250.97 mi (403.89 km) |
| Castricum to Berkhampstead | 228.13 mi (367.14 km) |
| Castricum to Berwick-Upon-Tweed | 349.41 mi (562.32 km) |
| Castricum to Beverley | 228.97 mi (368.49 km) |
| Castricum to Bewdley | 294.04 mi (473.21 km) |
| Castricum to Bexleyheath | 206.80 mi (332.82 km) |
| Castricum to Bicester | 250.18 mi (402.62 km) |
| Castricum to Bickenhill | 268.90 mi (432.75 km) |
| Castricum to Bickley | 212.03 mi (341.23 km) |
| Castricum to Biddulph | 287.96 mi (463.42 km) |
| Castricum to Bideford | 393.62 mi (633.47 km) |
| Castricum to Bidston | 327.38 mi (526.86 km) |
| Castricum to Biggleswade | 210.32 mi (338.48 km) |
| Castricum to Billericay | 191.24 mi (307.77 km) |
| Castricum to Billingham | 281.94 mi (453.73 km) |
