| Circleville to Imola | 4,584.87 mi (7,378.64 km) |
| Circleville to Impruneta | 4,590.75 mi (7,388.10 km) |
| Circleville to Induno Olona | 4,410.91 mi (7,098.68 km) |
| Circleville to Inverigo | 4,430.90 mi (7,130.84 km) |
| Circleville to Inveruno | 4,423.46 mi (7,118.87 km) |
| Circleville to Inzago | 4,449.08 mi (7,160.10 km) |
| Circleville to Iseo | 4,468.06 mi (7,190.64 km) |
| Circleville to Isernia | 4,797.18 mi (7,720.31 km) |
| Circleville to Isola Capo Rizzuto | 5,026.66 mi (8,089.63 km) |
| Circleville to Isola del Liri | 4,765.96 mi (7,670.07 km) |
| Circleville to Isola della Scala | 4,521.65 mi (7,276.89 km) |
| Circleville to Isola Vicentina | 4,526.16 mi (7,284.16 km) |
| Circleville to Ispica | 5,022.01 mi (8,082.14 km) |
| Circleville to Istrana | 4,550.75 mi (7,323.73 km) |
| Circleville to Itri | 4,779.96 mi (7,692.61 km) |
