| Illingen to Impruneta | 440.89 mi (709.55 km) |
| Illingen to Induno Olona | 257.36 mi (414.18 km) |
| Illingen to Inverigo | 271.16 mi (436.39 km) |
| Illingen to Inveruno | 279.57 mi (449.93 km) |
| Illingen to Inzago | 288.76 mi (464.71 km) |
| Illingen to Iseo | 292.51 mi (470.75 km) |
| Illingen to Isernia | 639.40 mi (1,029.01 km) |
| Illingen to Isola Capo Rizzuto | 873.44 mi (1,405.67 km) |
| Illingen to Isola del Liri | 617.87 mi (994.36 km) |
| Illingen to Isola della Scala | 338.86 mi (545.34 km) |
| Illingen to Isola Vicentina | 330.05 mi (531.17 km) |
| Illingen to Ispica | 954.73 mi (1,536.48 km) |
| Illingen to Istrana | 347.06 mi (558.54 km) |
| Illingen to Itri | 641.14 mi (1,031.81 km) |
| Illingen to Ittiri | 610.85 mi (983.07 km) |
