| Castelletto sopra Ticino to Senftenberg | 469.88 mi (756.19 km) |
| Castelletto sopra Ticino to Siegburg | 357.40 mi (575.17 km) |
| Castelletto sopra Ticino to Siegen | 358.10 mi (576.30 km) |
| Castelletto sopra Ticino to Sigmaringen | 166.05 mi (267.23 km) |
| Castelletto sopra Ticino to Simbach am Inn | 271.43 mi (436.83 km) |
| Castelletto sopra Ticino to Simmerath | 354.08 mi (569.84 km) |
| Castelletto sopra Ticino to Sindelfingen | 207.77 mi (334.37 km) |
| Castelletto sopra Ticino to Sinsheim | 244.41 mi (393.33 km) |
| Castelletto sopra Ticino to Sinzheim | 211.54 mi (340.43 km) |
| Castelletto sopra Ticino to Sinzig | 339.63 mi (546.59 km) |
| Castelletto sopra Ticino to Soest | 405.20 mi (652.11 km) |
| Castelletto sopra Ticino to Solingen | 383.18 mi (616.66 km) |
| Castelletto sopra Ticino to Soltau | 504.95 mi (812.64 km) |
| Castelletto sopra Ticino to Sommerda | 393.00 mi (632.47 km) |
| Castelletto sopra Ticino to Sondershausen | 403.47 mi (649.33 km) |
