| Collecchio to Impruneta | 89.72 mi (144.39 km) |
| Collecchio to Induno Olona | 101.47 mi (163.30 km) |
| Collecchio to Inverigo | 83.56 mi (134.48 km) |
| Collecchio to Inveruno | 85.11 mi (136.97 km) |
| Collecchio to Inzago | 64.86 mi (104.38 km) |
| Collecchio to Iseo | 63.28 mi (101.84 km) |
| Collecchio to Isernia | 297.20 mi (478.30 km) |
| Collecchio to Isola Capo Rizzuto | 533.85 mi (859.15 km) |
| Collecchio to Isola del Liri | 271.19 mi (436.43 km) |
| Collecchio to Isola della Scala | 52.83 mi (85.02 km) |
| Collecchio to Isola Vicentina | 85.62 mi (137.79 km) |
| Collecchio to Ispica | 602.27 mi (969.25 km) |
| Collecchio to Istrana | 112.07 mi (180.36 km) |
| Collecchio to Itri | 292.25 mi (470.33 km) |
| Collecchio to Ittiri | 298.72 mi (480.74 km) |
