| Casciana Terme to Impruneta | 33.33 mi (53.64 km) |
| Casciana Terme to Induno Olona | 182.83 mi (294.24 km) |
| Casciana Terme to Inverigo | 167.24 mi (269.14 km) |
| Casciana Terme to Inveruno | 162.70 mi (261.84 km) |
| Casciana Terme to Inzago | 149.41 mi (240.46 km) |
| Casciana Terme to Iseo | 149.81 mi (241.10 km) |
| Casciana Terme to Isernia | 227.21 mi (365.65 km) |
| Casciana Terme to Isola Capo Rizzuto | 461.11 mi (742.09 km) |
| Casciana Terme to Isola del Liri | 197.15 mi (317.29 km) |
| Casciana Terme to Isola della Scala | 121.84 mi (196.08 km) |
| Casciana Terme to Isola Vicentina | 151.09 mi (243.16 km) |
| Casciana Terme to Ispica | 517.77 mi (833.27 km) |
| Casciana Terme to Istrana | 165.76 mi (266.77 km) |
| Casciana Terme to Itri | 214.82 mi (345.72 km) |
| Casciana Terme to Ittiri | 228.05 mi (367.01 km) |
