| Niscemi to Imola | 516.83 mi (831.76 km) |
| Niscemi to Impruneta | 480.46 mi (773.22 km) |
| Niscemi to Induno Olona | 665.78 mi (1,071.47 km) |
| Niscemi to Inverigo | 650.27 mi (1,046.50 km) |
| Niscemi to Inveruno | 645.04 mi (1,038.09 km) |
| Niscemi to Inzago | 632.23 mi (1,017.48 km) |
| Niscemi to Iseo | 629.00 mi (1,012.28 km) |
| Niscemi to Isernia | 307.75 mi (495.28 km) |
| Niscemi to Isola Capo Rizzuto | 193.36 mi (311.19 km) |
| Niscemi to Isola del Liri | 315.92 mi (508.43 km) |
| Niscemi to Isola della Scala | 587.59 mi (945.63 km) |
| Niscemi to Isola Vicentina | 605.42 mi (974.33 km) |
| Niscemi to Ispica | 38.15 mi (61.40 km) |
| Niscemi to Istrana | 601.27 mi (967.66 km) |
| Niscemi to Itri | 289.18 mi (465.39 km) |
