| Grays to Imola | 719.67 mi (1,158.19 km) |
| Grays to Impruneta | 739.33 mi (1,189.83 km) |
| Grays to Induno Olona | 548.53 mi (882.78 km) |
| Grays to Inverigo | 566.90 mi (912.34 km) |
| Grays to Inveruno | 566.42 mi (911.57 km) |
| Grays to Inzago | 585.79 mi (942.74 km) |
| Grays to Iseo | 598.39 mi (963.01 km) |
| Grays to Isernia | 946.82 mi (1,523.75 km) |
| Grays to Isola Capo Rizzuto | 1,183.45 mi (1,904.58 km) |
| Grays to Isola del Liri | 921.15 mi (1,482.44 km) |
| Grays to Isola della Scala | 650.12 mi (1,046.26 km) |
| Grays to Isola Vicentina | 648.07 mi (1,042.97 km) |
| Grays to Ispica | 1,241.04 mi (1,997.27 km) |
| Grays to Istrana | 669.20 mi (1,076.97 km) |
| Grays to Itri | 941.56 mi (1,515.29 km) |
