| Grottaferrata to Impruneta | 149.49 mi (240.58 km) |
| Grottaferrata to Induno Olona | 339.57 mi (546.49 km) |
| Grottaferrata to Inverigo | 322.45 mi (518.93 km) |
| Grottaferrata to Inveruno | 320.64 mi (516.02 km) |
| Grottaferrata to Inzago | 303.84 mi (488.98 km) |
| Grottaferrata to Iseo | 297.61 mi (478.96 km) |
| Grottaferrata to Isernia | 81.90 mi (131.81 km) |
| Grottaferrata to Isola Capo Rizzuto | 303.97 mi (489.19 km) |
| Grottaferrata to Isola del Liri | 47.07 mi (75.75 km) |
| Grottaferrata to Isola della Scala | 254.48 mi (409.54 km) |
| Grottaferrata to Isola Vicentina | 272.57 mi (438.66 km) |
| Grottaferrata to Ispica | 365.73 mi (588.59 km) |
| Grottaferrata to Istrana | 270.63 mi (435.53 km) |
| Grottaferrata to Itri | 56.60 mi (91.08 km) |
| Grottaferrata to Ittiri | 228.64 mi (367.96 km) |
