| Harrison to Imola | 4,137.37 mi (6,658.45 km) |
| Harrison to Impruneta | 4,140.21 mi (6,663.02 km) |
| Harrison to Induno Olona | 3,964.55 mi (6,380.32 km) |
| Harrison to Inverigo | 3,984.65 mi (6,412.68 km) |
| Harrison to Inveruno | 3,975.88 mi (6,398.56 km) |
| Harrison to Inzago | 4,002.49 mi (6,441.38 km) |
| Harrison to Iseo | 4,022.78 mi (6,474.03 km) |
| Harrison to Isernia | 4,344.40 mi (6,991.64 km) |
| Harrison to Isola Capo Rizzuto | 4,570.46 mi (7,355.45 km) |
| Harrison to Isola del Liri | 4,312.38 mi (6,940.10 km) |
| Harrison to Isola della Scala | 4,076.37 mi (6,560.29 km) |
| Harrison to Isola Vicentina | 4,082.91 mi (6,570.81 km) |
| Harrison to Ispica | 4,556.47 mi (7,332.93 km) |
| Harrison to Istrana | 4,108.70 mi (6,612.31 km) |
| Harrison to Itri | 4,325.08 mi (6,960.54 km) |
