| Louisville to Imola | 4,760.75 mi (7,661.69 km) |
| Louisville to Impruneta | 4,766.85 mi (7,671.50 km) |
| Louisville to Induno Olona | 4,586.73 mi (7,381.64 km) |
| Louisville to Inverigo | 4,606.71 mi (7,413.78 km) |
| Louisville to Inveruno | 4,599.37 mi (7,401.98 km) |
| Louisville to Inzago | 4,624.91 mi (7,443.08 km) |
| Louisville to Iseo | 4,643.78 mi (7,473.44 km) |
| Louisville to Isernia | 4,973.40 mi (8,003.91 km) |
| Louisville to Isola Capo Rizzuto | 5,203.06 mi (8,373.51 km) |
| Louisville to Isola del Liri | 4,942.23 mi (7,953.75 km) |
| Louisville to Isola della Scala | 4,697.36 mi (7,559.67 km) |
| Louisville to Isola Vicentina | 4,701.70 mi (7,566.66 km) |
| Louisville to Ispica | 5,198.69 mi (8,366.48 km) |
| Louisville to Istrana | 4,726.18 mi (7,606.05 km) |
| Louisville to Itri | 4,956.31 mi (7,976.41 km) |
