| Hillsborough to Imola | 4,197.84 mi (6,755.77 km) |
| Hillsborough to Impruneta | 4,200.65 mi (6,760.29 km) |
| Hillsborough to Induno Olona | 4,025.02 mi (6,477.65 km) |
| Hillsborough to Inverigo | 4,045.13 mi (6,510.01 km) |
| Hillsborough to Inveruno | 4,036.35 mi (6,495.87 km) |
| Hillsborough to Inzago | 4,062.96 mi (6,538.70 km) |
| Hillsborough to Iseo | 4,083.26 mi (6,571.36 km) |
| Hillsborough to Isernia | 4,404.81 mi (7,088.85 km) |
| Hillsborough to Isola Capo Rizzuto | 4,630.79 mi (7,452.54 km) |
| Hillsborough to Isola del Liri | 4,372.77 mi (7,037.29 km) |
| Hillsborough to Isola della Scala | 4,136.85 mi (6,657.62 km) |
| Hillsborough to Isola Vicentina | 4,143.39 mi (6,668.15 km) |
| Hillsborough to Ispica | 4,616.49 mi (7,429.52 km) |
| Hillsborough to Istrana | 4,169.18 mi (6,709.65 km) |
| Hillsborough to Itri | 4,385.45 mi (7,057.69 km) |
