| Trebbin to Impruneta | 596.41 mi (959.82 km) |
| Trebbin to Induno Olona | 482.10 mi (775.87 km) |
| Trebbin to Inverigo | 482.83 mi (777.04 km) |
| Trebbin to Inveruno | 503.15 mi (809.74 km) |
| Trebbin to Inzago | 491.53 mi (791.04 km) |
| Trebbin to Iseo | 474.97 mi (764.39 km) |
| Trebbin to Isernia | 734.97 mi (1,182.82 km) |
| Trebbin to Isola Capo Rizzuto | 934.84 mi (1,504.47 km) |
| Trebbin to Isola del Liri | 728.27 mi (1,172.03 km) |
| Trebbin to Isola della Scala | 490.22 mi (788.93 km) |
| Trebbin to Isola Vicentina | 461.72 mi (743.06 km) |
| Trebbin to Ispica | 1,069.55 mi (1,721.28 km) |
| Trebbin to Istrana | 454.15 mi (730.88 km) |
| Trebbin to Itri | 755.59 mi (1,216.00 km) |
| Trebbin to Ittiri | 831.99 mi (1,338.96 km) |
