| Castricum to Runcorn | 312.77 mi (503.36 km) |
| Castricum to Rushall | 278.03 mi (447.44 km) |
| Castricum to Rushden | 222.66 mi (358.34 km) |
| Castricum to Rustington | 252.00 mi (405.55 km) |
| Castricum to Rutherglen | 424.01 mi (682.38 km) |
| Castricum to Ryde | 279.76 mi (450.23 km) |
| Castricum to Rye | 201.39 mi (324.11 km) |
| Castricum to Ryhope | 294.11 mi (473.32 km) |
| Castricum to Saffron Walden | 190.46 mi (306.52 km) |
| Castricum to Saint Albans | 219.03 mi (352.49 km) |
| Castricum to Saint Andrews | 397.69 mi (640.03 km) |
| Castricum to Saint Austell | 434.52 mi (699.30 km) |
| Castricum to Saint Budeaux | 408.47 mi (657.37 km) |
| Castricum to Saint Helens | 314.45 mi (506.06 km) |
| Castricum to Saint Ives | 200.27 mi (322.30 km) |
