| Castricum to Sunbury | 230.12 mi (370.35 km) |
| Castricum to Sunderland | 295.84 mi (476.10 km) |
| Castricum to Sunninghill | 239.90 mi (386.09 km) |
| Castricum to Surbiton | 226.21 mi (364.05 km) |
| Castricum to Sutton | 222.59 mi (358.22 km) |
| Castricum to Sutton Coldfield | 272.48 mi (438.52 km) |
| Castricum to Sutton in Ashfield | 250.50 mi (403.14 km) |
| Castricum to Sutton on Hull | 222.73 mi (358.44 km) |
| Castricum to Swadlincote | 261.19 mi (420.34 km) |
| Castricum to Swallownest | 255.55 mi (411.27 km) |
| Castricum to Swanage | 314.42 mi (506.01 km) |
| Castricum to Swindon | 282.20 mi (454.15 km) |
| Castricum to Swinton | 256.83 mi (413.33 km) |
| Castricum to Swinton | 298.55 mi (480.47 km) |
| Castricum to Syston | 241.18 mi (388.15 km) |
