| Grunheide to Impruneta | 615.50 mi (990.55 km) |
| Grunheide to Induno Olona | 506.93 mi (815.83 km) |
| Grunheide to Inverigo | 506.95 mi (815.85 km) |
| Grunheide to Inveruno | 527.65 mi (849.16 km) |
| Grunheide to Inzago | 515.03 mi (828.86 km) |
| Grunheide to Iseo | 497.56 mi (800.75 km) |
| Grunheide to Isernia | 748.03 mi (1,203.84 km) |
| Grunheide to Isola Capo Rizzuto | 943.51 mi (1,518.43 km) |
| Grunheide to Isola del Liri | 742.58 mi (1,195.06 km) |
| Grunheide to Isola della Scala | 510.61 mi (821.75 km) |
| Grunheide to Isola Vicentina | 481.38 mi (774.70 km) |
| Grunheide to Ispica | 1,082.04 mi (1,741.37 km) |
| Grunheide to Istrana | 472.29 mi (760.08 km) |
| Grunheide to Itri | 769.97 mi (1,239.15 km) |
| Grunheide to Ittiri | 853.85 mi (1,374.15 km) |
