| Casciana Terme to Settimo Torinese | 179.36 mi (288.65 km) |
| Casciana Terme to Seveso | 163.33 mi (262.85 km) |
| Casciana Terme to Sezze | 187.53 mi (301.80 km) |
| Casciana Terme to Siano | 281.04 mi (452.29 km) |
| Casciana Terme to Siena | 38.57 mi (62.07 km) |
| Casciana Terme to Signa | 29.81 mi (47.97 km) |
| Casciana Terme to Silea | 168.52 mi (271.21 km) |
| Casciana Terme to Silvi Paese | 189.09 mi (304.31 km) |
| Casciana Terme to Sinalunga | 59.95 mi (96.48 km) |
| Casciana Terme to Siniscola | 209.50 mi (337.16 km) |
| Casciana Terme to Sinnai | 301.02 mi (484.44 km) |
| Casciana Terme to Siracusa | 509.37 mi (819.75 km) |
| Casciana Terme to Solaro | 162.78 mi (261.98 km) |
| Casciana Terme to Soliera | 84.96 mi (136.73 km) |
| Casciana Terme to Solofra | 285.57 mi (459.58 km) |
