| Jefferson Hills to Imola | 4,430.62 mi (7,130.39 km) |
| Jefferson Hills to Impruneta | 4,435.64 mi (7,138.48 km) |
| Jefferson Hills to Induno Olona | 4,256.92 mi (6,850.85 km) |
| Jefferson Hills to Inverigo | 4,276.94 mi (6,883.08 km) |
| Jefferson Hills to Inveruno | 4,269.13 mi (6,870.50 km) |
| Jefferson Hills to Inzago | 4,295.04 mi (6,912.19 km) |
| Jefferson Hills to Iseo | 4,314.39 mi (6,943.34 km) |
| Jefferson Hills to Isernia | 4,641.51 mi (7,469.79 km) |
| Jefferson Hills to Isola Capo Rizzuto | 4,870.10 mi (7,837.67 km) |
| Jefferson Hills to Isola del Liri | 4,610.05 mi (7,419.17 km) |
| Jefferson Hills to Isola della Scala | 4,368.00 mi (7,029.62 km) |
| Jefferson Hills to Isola Vicentina | 4,373.10 mi (7,037.82 km) |
| Jefferson Hills to Ispica | 4,862.85 mi (7,826.01 km) |
| Jefferson Hills to Istrana | 4,398.03 mi (7,077.95 km) |
| Jefferson Hills to Itri | 4,623.70 mi (7,441.13 km) |
