| Altenstadt to Impruneta | 468.87 mi (754.58 km) |
| Altenstadt to Induno Olona | 306.51 mi (493.29 km) |
| Altenstadt to Inverigo | 314.78 mi (506.60 km) |
| Altenstadt to Inveruno | 329.53 mi (530.32 km) |
| Altenstadt to Inzago | 329.29 mi (529.95 km) |
| Altenstadt to Iseo | 323.77 mi (521.06 km) |
| Altenstadt to Isernia | 651.21 mi (1,048.02 km) |
| Altenstadt to Isola Capo Rizzuto | 878.03 mi (1,413.05 km) |
| Altenstadt to Isola del Liri | 634.47 mi (1,021.07 km) |
| Altenstadt to Isola della Scala | 359.59 mi (578.70 km) |
| Altenstadt to Isola Vicentina | 341.65 mi (549.83 km) |
| Altenstadt to Ispica | 978.64 mi (1,574.97 km) |
| Altenstadt to Istrana | 349.78 mi (562.92 km) |
| Altenstadt to Itri | 659.79 mi (1,061.83 km) |
| Altenstadt to Ittiri | 669.46 mi (1,077.39 km) |
