| Fort Madison to Imola | 4,876.83 mi (7,848.50 km) |
| Fort Madison to Impruneta | 4,887.43 mi (7,865.55 km) |
| Fort Madison to Induno Olona | 4,702.39 mi (7,567.77 km) |
| Fort Madison to Inverigo | 4,722.04 mi (7,599.39 km) |
| Fort Madison to Inveruno | 4,716.71 mi (7,590.81 km) |
| Fort Madison to Inzago | 4,740.62 mi (7,629.30 km) |
| Fort Madison to Iseo | 4,757.46 mi (7,656.38 km) |
| Fort Madison to Isernia | 5,096.05 mi (8,201.30 km) |
| Fort Madison to Isola Capo Rizzuto | 5,329.75 mi (8,577.40 km) |
| Fort Madison to Isola del Liri | 5,066.34 mi (8,153.48 km) |
| Fort Madison to Isola della Scala | 4,810.64 mi (7,741.98 km) |
| Fort Madison to Isola Vicentina | 4,812.05 mi (7,744.24 km) |
| Fort Madison to Ispica | 5,341.43 mi (8,596.19 km) |
| Fort Madison to Istrana | 4,834.64 mi (7,780.61 km) |
| Fort Madison to Itri | 5,082.39 mi (8,179.32 km) |
