| Sondershausen to Settimo Torinese | 453.58 mi (729.96 km) |
| Sondershausen to Seveso | 403.26 mi (648.98 km) |
| Sondershausen to Sezze | 689.64 mi (1,109.87 km) |
| Sondershausen to Siano | 752.34 mi (1,210.77 km) |
| Sondershausen to Siena | 556.51 mi (895.62 km) |
| Sondershausen to Signa | 524.07 mi (843.42 km) |
| Sondershausen to Silea | 400.03 mi (643.79 km) |
| Sondershausen to Silvi Paese | 627.99 mi (1,010.66 km) |
| Sondershausen to Sinalunga | 564.56 mi (908.57 km) |
| Sondershausen to Siniscola | 747.77 mi (1,203.42 km) |
| Sondershausen to Sinnai | 837.40 mi (1,347.66 km) |
| Sondershausen to Siracusa | 1,011.35 mi (1,627.61 km) |
| Sondershausen to Solaro | 405.67 mi (652.86 km) |
| Sondershausen to Soliera | 458.00 mi (737.08 km) |
| Sondershausen to Solofra | 752.10 mi (1,210.38 km) |
