| Cities | Distance |
|---|---|
| Castricum to Spello | 756.97 mi (1,218.22 km) |
| Castricum to Spilamberto | 624.87 mi (1,005.64 km) |
| Castricum to Spilimbergo | 576.98 mi (928.56 km) |
| Castricum to Spinea | 593.47 mi (955.10 km) |
| Castricum to Spoleto | 771.67 mi (1,241.88 km) |
| Castricum to Spoltore | 824.29 mi (1,326.57 km) |
| Castricum to Spresiano | 578.94 mi (931.72 km) |
| Castricum to Squinzano | 1,048.16 mi (1,686.84 km) |
| Castricum to Statte | 1,016.72 mi (1,636.25 km) |
| Castricum to Stezzano | 527.05 mi (848.21 km) |
| Castricum to Strada | 690.75 mi (1,111.66 km) |
| Castricum to Stradella | 557.01 mi (896.43 km) |
| Castricum to Striano | 934.75 mi (1,504.34 km) |
| Castricum to Subiaco | 832.11 mi (1,339.15 km) |
| Castricum to Sulmona | 843.89 mi (1,358.12 km) |