| Mastic to Imola | 4,108.17 mi (6,611.47 km) |
| Mastic to Impruneta | 4,110.44 mi (6,615.12 km) |
| Mastic to Induno Olona | 3,935.63 mi (6,333.79 km) |
| Mastic to Inverigo | 3,955.75 mi (6,366.17 km) |
| Mastic to Inveruno | 3,946.73 mi (6,351.65 km) |
| Mastic to Inzago | 3,973.51 mi (6,394.75 km) |
| Mastic to Iseo | 3,994.03 mi (6,427.78 km) |
| Mastic to Isernia | 4,314.14 mi (6,942.94 km) |
| Mastic to Isola Capo Rizzuto | 4,539.46 mi (7,305.56 km) |
| Mastic to Isola del Liri | 4,281.97 mi (6,891.17 km) |
| Mastic to Isola della Scala | 4,047.61 mi (6,514.00 km) |
| Mastic to Isola Vicentina | 4,054.51 mi (6,525.11 km) |
| Mastic to Ispica | 4,523.58 mi (7,280.01 km) |
| Mastic to Istrana | 4,080.51 mi (6,566.94 km) |
| Mastic to Itri | 4,294.42 mi (6,911.20 km) |
