| Opera to Imola | 141.52 mi (227.75 km) |
| Opera to Impruneta | 154.34 mi (248.39 km) |
| Opera to Induno Olona | 37.19 mi (59.85 km) |
| Opera to Inverigo | 24.18 mi (38.92 km) |
| Opera to Inveruno | 20.02 mi (32.22 km) |
| Opera to Inzago | 16.56 mi (26.66 km) |
| Opera to Iseo | 44.76 mi (72.03 km) |
| Opera to Isernia | 362.65 mi (583.63 km) |
| Opera to Isola Capo Rizzuto | 599.26 mi (964.41 km) |
| Opera to Isola del Liri | 336.21 mi (541.07 km) |
| Opera to Isola della Scala | 87.50 mi (140.82 km) |
| Opera to Isola Vicentina | 109.51 mi (176.23 km) |
| Opera to Ispica | 663.41 mi (1,067.65 km) |
| Opera to Istrana | 141.07 mi (227.04 km) |
| Opera to Itri | 356.69 mi (574.04 km) |
