| Sulphur to Imola | 5,456.36 mi (8,781.17 km) |
| Sulphur to Impruneta | 5,461.04 mi (8,788.69 km) |
| Sulphur to Induno Olona | 5,282.73 mi (8,501.74 km) |
| Sulphur to Inverigo | 5,302.77 mi (8,533.98 km) |
| Sulphur to Inveruno | 5,294.85 mi (8,521.25 km) |
| Sulphur to Inzago | 5,320.84 mi (8,563.06 km) |
| Sulphur to Iseo | 5,340.26 mi (8,594.32 km) |
| Sulphur to Isernia | 5,666.52 mi (9,119.38 km) |
| Sulphur to Isola Capo Rizzuto | 5,894.27 mi (9,485.91 km) |
| Sulphur to Isola del Liri | 5,634.89 mi (9,068.48 km) |
| Sulphur to Isola della Scala | 5,393.88 mi (8,680.60 km) |
| Sulphur to Isola Vicentina | 5,399.00 mi (8,688.86 km) |
| Sulphur to Ispica | 5,882.78 mi (9,467.43 km) |
| Sulphur to Istrana | 5,423.93 mi (8,728.97 km) |
| Sulphur to Itri | 5,648.22 mi (9,089.93 km) |
