| Iserlohn to Impruneta | 557.48 mi (897.18 km) |
| Iserlohn to Induno Olona | 386.00 mi (621.20 km) |
| Iserlohn to Inverigo | 396.73 mi (638.48 km) |
| Iserlohn to Inveruno | 408.94 mi (658.12 km) |
| Iserlohn to Inzago | 412.64 mi (664.08 km) |
| Iserlohn to Iseo | 410.28 mi (660.29 km) |
| Iserlohn to Isernia | 743.86 mi (1,197.13 km) |
| Iserlohn to Isola Capo Rizzuto | 971.74 mi (1,563.87 km) |
| Iserlohn to Isola del Liri | 726.29 mi (1,168.85 km) |
| Iserlohn to Isola della Scala | 449.38 mi (723.22 km) |
| Iserlohn to Isola Vicentina | 433.24 mi (697.24 km) |
| Iserlohn to Ispica | 1,069.45 mi (1,721.12 km) |
| Iserlohn to Istrana | 442.80 mi (712.61 km) |
| Iserlohn to Itri | 751.27 mi (1,209.05 km) |
| Iserlohn to Ittiri | 746.29 mi (1,201.04 km) |
