| Champaign to Imola | 4,779.27 mi (7,691.49 km) |
| Champaign to Impruneta | 4,788.05 mi (7,705.61 km) |
| Champaign to Induno Olona | 4,604.83 mi (7,410.76 km) |
| Champaign to Inverigo | 4,624.63 mi (7,442.62 km) |
| Champaign to Inveruno | 4,618.48 mi (7,432.73 km) |
| Champaign to Inzago | 4,643.08 mi (7,472.32 km) |
| Champaign to Iseo | 4,660.76 mi (7,500.77 km) |
| Champaign to Isernia | 4,996.02 mi (8,040.31 km) |
| Champaign to Isola Capo Rizzuto | 5,228.29 mi (8,414.11 km) |
| Champaign to Isola del Liri | 4,965.69 mi (7,991.50 km) |
| Champaign to Isola della Scala | 4,714.16 mi (7,586.71 km) |
| Champaign to Isola Vicentina | 4,716.77 mi (7,590.91 km) |
| Champaign to Ispica | 5,233.56 mi (8,422.60 km) |
| Champaign to Istrana | 4,740.16 mi (7,628.55 km) |
| Champaign to Itri | 4,980.96 mi (8,016.08 km) |
