| Unterwellenborn to Impruneta | 482.03 mi (775.75 km) |
| Unterwellenborn to Induno Olona | 353.19 mi (568.41 km) |
| Unterwellenborn to Inverigo | 355.36 mi (571.89 km) |
| Unterwellenborn to Inveruno | 374.81 mi (603.20 km) |
| Unterwellenborn to Inzago | 365.44 mi (588.12 km) |
| Unterwellenborn to Iseo | 351.32 mi (565.40 km) |
| Unterwellenborn to Isernia | 639.75 mi (1,029.58 km) |
| Unterwellenborn to Isola Capo Rizzuto | 853.92 mi (1,374.25 km) |
| Unterwellenborn to Isola del Liri | 628.65 mi (1,011.72 km) |
| Unterwellenborn to Isola della Scala | 372.90 mi (600.13 km) |
| Unterwellenborn to Isola Vicentina | 347.21 mi (558.79 km) |
| Unterwellenborn to Ispica | 973.83 mi (1,567.23 km) |
| Unterwellenborn to Istrana | 345.09 mi (555.37 km) |
| Unterwellenborn to Itri | 655.44 mi (1,054.82 km) |
| Unterwellenborn to Ittiri | 708.58 mi (1,140.36 km) |
