| Serris to Impruneta | 539.02 mi (867.47 km) |
| Serris to Induno Olona | 350.93 mi (564.76 km) |
| Serris to Inverigo | 370.43 mi (596.15 km) |
| Serris to Inveruno | 366.31 mi (589.51 km) |
| Serris to Inzago | 389.10 mi (626.20 km) |
| Serris to Iseo | 405.89 mi (653.21 km) |
| Serris to Isernia | 748.06 mi (1,203.89 km) |
| Serris to Isola Capo Rizzuto | 984.37 mi (1,584.20 km) |
| Serris to Isola del Liri | 720.53 mi (1,159.58 km) |
| Serris to Isola della Scala | 459.26 mi (739.11 km) |
| Serris to Isola Vicentina | 463.00 mi (745.13 km) |
| Serris to Ispica | 1,033.00 mi (1,662.46 km) |
| Serris to Istrana | 488.15 mi (785.61 km) |
| Serris to Itri | 739.46 mi (1,190.05 km) |
| Serris to Ittiri | 636.68 mi (1,024.64 km) |
