| Dayton to Imola | 4,629.49 mi (7,450.45 km) |
| Dayton to Impruneta | 4,636.10 mi (7,461.08 km) |
| Dayton to Induno Olona | 4,455.36 mi (7,170.21 km) |
| Dayton to Inverigo | 4,475.31 mi (7,202.31 km) |
| Dayton to Inveruno | 4,468.19 mi (7,190.86 km) |
| Dayton to Inzago | 4,493.56 mi (7,231.69 km) |
| Dayton to Iseo | 4,512.22 mi (7,261.71 km) |
| Dayton to Isernia | 4,842.97 mi (7,794.01 km) |
| Dayton to Isola Capo Rizzuto | 5,073.22 mi (8,164.55 km) |
| Dayton to Isola del Liri | 4,811.97 mi (7,744.11 km) |
| Dayton to Isola della Scala | 4,565.78 mi (7,347.91 km) |
| Dayton to Isola Vicentina | 4,569.82 mi (7,354.41 km) |
| Dayton to Ispica | 5,071.05 mi (8,161.06 km) |
| Dayton to Istrana | 4,594.11 mi (7,393.51 km) |
| Dayton to Itri | 4,826.30 mi (7,767.17 km) |
