| Castricum to Srem | 521.84 mi (839.82 km) |
| Castricum to Sroda Slaska | 517.09 mi (832.18 km) |
| Castricum to Sroda Wielkopolska | 531.75 mi (855.77 km) |
| Castricum to Stalowa Wola | 757.25 mi (1,218.68 km) |
| Castricum to Starachowice | 706.78 mi (1,137.45 km) |
| Castricum to Stargard Szczecinski | 435.31 mi (700.57 km) |
| Castricum to Starogard Gdanski | 580.46 mi (934.15 km) |
| Castricum to Stary Sacz | 721.89 mi (1,161.77 km) |
| Castricum to Staszow | 720.29 mi (1,159.19 km) |
| Castricum to Strzegom | 510.77 mi (822.00 km) |
| Castricum to Strzelce Krajenskie | 454.91 mi (732.11 km) |
| Castricum to Strzelce Opolskie | 601.25 mi (967.61 km) |
| Castricum to Strzelin | 544.49 mi (876.27 km) |
| Castricum to Strzyzow | 761.36 mi (1,225.28 km) |
| Castricum to Sucha Beskidzka | 673.89 mi (1,084.52 km) |
