| Huntsville to Imola | 4,960.13 mi (7,982.56 km) |
| Huntsville to Impruneta | 4,964.22 mi (7,989.14 km) |
| Huntsville to Induno Olona | 4,786.73 mi (7,703.49 km) |
| Huntsville to Inverigo | 4,806.79 mi (7,735.78 km) |
| Huntsville to Inveruno | 4,798.60 mi (7,722.60 km) |
| Huntsville to Inzago | 4,824.79 mi (7,764.74 km) |
| Huntsville to Iseo | 4,844.49 mi (7,796.45 km) |
| Huntsville to Isernia | 5,169.32 mi (8,319.22 km) |
| Huntsville to Isola Capo Rizzuto | 5,396.56 mi (8,684.92 km) |
| Huntsville to Isola del Liri | 5,137.57 mi (8,268.11 km) |
| Huntsville to Isola della Scala | 4,898.11 mi (7,882.74 km) |
| Huntsville to Isola Vicentina | 4,903.69 mi (7,891.72 km) |
| Huntsville to Ispica | 5,384.39 mi (8,665.33 km) |
| Huntsville to Istrana | 4,928.90 mi (7,932.29 km) |
| Huntsville to Itri | 5,150.70 mi (8,289.25 km) |
