| Heum to Imola | 1,020.86 mi (1,642.91 km) |
| Heum to Impruneta | 1,065.99 mi (1,715.54 km) |
| Heum to Induno Olona | 916.69 mi (1,475.28 km) |
| Heum to Inverigo | 923.97 mi (1,486.99 km) |
| Heum to Inveruno | 939.66 mi (1,512.23 km) |
| Heum to Inzago | 937.41 mi (1,508.62 km) |
| Heum to Iseo | 928.40 mi (1,494.12 km) |
| Heum to Isernia | 1,221.73 mi (1,966.19 km) |
| Heum to Isola Capo Rizzuto | 1,425.06 mi (2,293.42 km) |
| Heum to Isola del Liri | 1,212.60 mi (1,951.49 km) |
| Heum to Isola della Scala | 956.05 mi (1,538.62 km) |
| Heum to Isola Vicentina | 931.83 mi (1,499.64 km) |
| Heum to Ispica | 1,556.57 mi (2,505.06 km) |
| Heum to Istrana | 930.40 mi (1,497.34 km) |
| Heum to Itri | 1,239.62 mi (1,994.97 km) |
