| Mendrisio to Imola | 169.32 mi (272.50 km) |
| Mendrisio to Impruneta | 187.38 mi (301.56 km) |
| Mendrisio to Induno Olona | 7.31 mi (11.76 km) |
| Mendrisio to Inverigo | 14.54 mi (23.40 km) |
| Mendrisio to Inveruno | 25.02 mi (40.27 km) |
| Mendrisio to Inzago | 33.36 mi (53.69 km) |
| Mendrisio to Iseo | 53.56 mi (86.19 km) |
| Mendrisio to Isernia | 394.35 mi (634.65 km) |
| Mendrisio to Isola Capo Rizzuto | 631.02 mi (1,015.54 km) |
| Mendrisio to Isola del Liri | 368.82 mi (593.57 km) |
| Mendrisio to Isola della Scala | 106.40 mi (171.23 km) |
| Mendrisio to Isola Vicentina | 120.01 mi (193.14 km) |
| Mendrisio to Ispica | 698.17 mi (1,123.60 km) |
| Mendrisio to Istrana | 150.72 mi (242.56 km) |
| Mendrisio to Itri | 389.93 mi (627.53 km) |
