| Grad to Imola | 270.99 mi (436.12 km) |
| Grad to Impruneta | 319.17 mi (513.66 km) |
| Grad to Induno Olona | 352.64 mi (567.53 km) |
| Grad to Inverigo | 336.71 mi (541.89 km) |
| Grad to Inveruno | 357.87 mi (575.94 km) |
| Grad to Inzago | 328.27 mi (528.30 km) |
| Grad to Iseo | 299.37 mi (481.79 km) |
| Grad to Isernia | 370.52 mi (596.30 km) |
| Grad to Isola Capo Rizzuto | 543.94 mi (875.39 km) |
| Grad to Isola del Liri | 375.03 mi (603.56 km) |
| Grad to Isola della Scala | 265.85 mi (427.84 km) |
| Grad to Isola Vicentina | 236.30 mi (380.29 km) |
| Grad to Ispica | 694.65 mi (1,117.94 km) |
| Grad to Istrana | 205.97 mi (331.48 km) |
| Grad to Itri | 401.68 mi (646.45 km) |
