| Detroit to Imola | 4,472.40 mi (7,197.63 km) |
| Detroit to Impruneta | 4,480.50 mi (7,210.67 km) |
| Detroit to Induno Olona | 4,298.03 mi (6,917.00 km) |
| Detroit to Inverigo | 4,317.87 mi (6,948.95 km) |
| Detroit to Inveruno | 4,311.41 mi (6,938.55 km) |
| Detroit to Inzago | 4,336.27 mi (6,978.54 km) |
| Detroit to Iseo | 4,354.27 mi (7,007.52 km) |
| Detroit to Isernia | 4,688.19 mi (7,544.91 km) |
| Detroit to Isola Capo Rizzuto | 4,919.93 mi (7,917.87 km) |
| Detroit to Isola del Liri | 4,657.66 mi (7,495.78 km) |
| Detroit to Isola della Scala | 4,407.73 mi (7,093.56 km) |
| Detroit to Isola Vicentina | 4,410.84 mi (7,098.56 km) |
| Detroit to Ispica | 4,923.57 mi (7,923.71 km) |
| Detroit to Istrana | 4,434.56 mi (7,136.73 km) |
| Detroit to Itri | 4,672.67 mi (7,519.94 km) |
