| Forest Park to Imola | 4,664.62 mi (7,506.98 km) |
| Forest Park to Impruneta | 4,671.01 mi (7,517.26 km) |
| Forest Park to Induno Olona | 4,490.54 mi (7,226.82 km) |
| Forest Park to Inverigo | 4,510.49 mi (7,258.94 km) |
| Forest Park to Inveruno | 4,503.28 mi (7,247.33 km) |
| Forest Park to Inzago | 4,528.73 mi (7,288.28 km) |
| Forest Park to Iseo | 4,547.48 mi (7,318.46 km) |
| Forest Park to Isernia | 4,877.75 mi (7,849.98 km) |
| Forest Park to Isola Capo Rizzuto | 5,107.75 mi (8,220.13 km) |
| Forest Park to Isola del Liri | 4,846.67 mi (7,799.97 km) |
| Forest Park to Isola della Scala | 4,601.05 mi (7,404.67 km) |
| Forest Park to Isola Vicentina | 4,605.22 mi (7,411.39 km) |
| Forest Park to Ispica | 5,104.70 mi (8,215.22 km) |
| Forest Park to Istrana | 4,629.60 mi (7,450.62 km) |
| Forest Park to Itri | 4,860.90 mi (7,822.86 km) |
