| Pornichet to Impruneta | 702.28 mi (1,130.21 km) |
| Pornichet to Induno Olona | 539.29 mi (867.90 km) |
| Pornichet to Inverigo | 559.20 mi (899.95 km) |
| Pornichet to Inveruno | 546.27 mi (879.14 km) |
| Pornichet to Inzago | 575.34 mi (925.91 km) |
| Pornichet to Iseo | 599.54 mi (964.87 km) |
| Pornichet to Isernia | 904.31 mi (1,455.35 km) |
| Pornichet to Isola Capo Rizzuto | 1,131.37 mi (1,820.77 km) |
| Pornichet to Isola del Liri | 872.17 mi (1,403.62 km) |
| Pornichet to Isola della Scala | 651.56 mi (1,048.58 km) |
| Pornichet to Isola Vicentina | 665.17 mi (1,070.49 km) |
| Pornichet to Ispica | 1,139.03 mi (1,833.09 km) |
| Pornichet to Istrana | 694.70 mi (1,118.02 km) |
| Pornichet to Itri | 885.11 mi (1,424.45 km) |
| Pornichet to Ittiri | 710.60 mi (1,143.59 km) |
