| Castricum to Savignano sul Rubicone | 683.12 mi (1,099.38 km) |
| Castricum to Savona | 595.49 mi (958.35 km) |
| Castricum to Scafati | 937.69 mi (1,509.07 km) |
| Castricum to Scalea | 1,025.78 mi (1,650.83 km) |
| Castricum to Scandiano | 614.36 mi (988.71 km) |
| Castricum to Scandicci | 677.37 mi (1,090.12 km) |
| Castricum to Schio | 560.47 mi (901.99 km) |
| Castricum to Sciacca | 1,115.82 mi (1,795.74 km) |
| Castricum to Scicli | 1,192.61 mi (1,919.32 km) |
| Castricum to Scordia | 1,162.85 mi (1,871.42 km) |
| Castricum to Scorze | 587.53 mi (945.54 km) |
| Castricum to Sedico | 555.79 mi (894.46 km) |
| Castricum to Sedriano | 525.47 mi (845.66 km) |
| Castricum to Segni | 845.96 mi (1,361.44 km) |
| Castricum to Segrate | 530.70 mi (854.08 km) |
