| Heidenau to Impruneta | 518.96 mi (835.19 km) |
| Heidenau to Induno Olona | 422.95 mi (680.67 km) |
| Heidenau to Inverigo | 420.70 mi (677.05 km) |
| Heidenau to Inveruno | 442.40 mi (711.98 km) |
| Heidenau to Inzago | 426.96 mi (687.13 km) |
| Heidenau to Iseo | 407.35 mi (655.56 km) |
| Heidenau to Isernia | 648.37 mi (1,043.45 km) |
| Heidenau to Isola Capo Rizzuto | 845.45 mi (1,360.61 km) |
| Heidenau to Isola del Liri | 642.99 mi (1,034.79 km) |
| Heidenau to Isola della Scala | 416.11 mi (669.67 km) |
| Heidenau to Isola Vicentina | 385.92 mi (621.07 km) |
| Heidenau to Ispica | 982.45 mi (1,581.10 km) |
| Heidenau to Istrana | 375.05 mi (603.58 km) |
| Heidenau to Itri | 670.39 mi (1,078.89 km) |
| Heidenau to Ittiri | 761.00 mi (1,224.70 km) |
