| Castano Primo to Senftenberg | 476.84 mi (767.40 km) |
| Castano Primo to Siegburg | 369.88 mi (595.27 km) |
| Castano Primo to Siegen | 370.10 mi (595.62 km) |
| Castano Primo to Sigmaringen | 176.55 mi (284.13 km) |
| Castano Primo to Simbach am Inn | 274.65 mi (442.01 km) |
| Castano Primo to Simmerath | 366.98 mi (590.60 km) |
| Castano Primo to Sindelfingen | 218.84 mi (352.20 km) |
| Castano Primo to Sinsheim | 255.70 mi (411.51 km) |
| Castano Primo to Sinzheim | 223.70 mi (360.01 km) |
| Castano Primo to Sinzig | 352.14 mi (566.72 km) |
| Castano Primo to Soest | 417.10 mi (671.25 km) |
| Castano Primo to Solingen | 395.67 mi (636.77 km) |
| Castano Primo to Soltau | 515.82 mi (830.13 km) |
| Castano Primo to Sommerda | 402.41 mi (647.61 km) |
| Castano Primo to Sondershausen | 413.21 mi (664.99 km) |
