| Johnstown to Imola | 4,386.68 mi (7,059.68 km) |
| Johnstown to Impruneta | 4,391.27 mi (7,067.07 km) |
| Johnstown to Induno Olona | 4,213.13 mi (6,780.37 km) |
| Johnstown to Inverigo | 4,233.17 mi (6,812.63 km) |
| Johnstown to Inveruno | 4,225.17 mi (6,799.75 km) |
| Johnstown to Inzago | 4,251.22 mi (6,841.67 km) |
| Johnstown to Iseo | 4,270.76 mi (6,873.12 km) |
| Johnstown to Isernia | 4,596.83 mi (7,397.88 km) |
| Johnstown to Isola Capo Rizzuto | 4,824.92 mi (7,764.96 km) |
| Johnstown to Isola del Liri | 4,565.25 mi (7,347.06 km) |
| Johnstown to Isola della Scala | 4,324.38 mi (6,959.41 km) |
| Johnstown to Isola Vicentina | 4,329.76 mi (6,968.07 km) |
| Johnstown to Ispica | 4,816.27 mi (7,751.03 km) |
| Johnstown to Istrana | 4,354.87 mi (7,008.48 km) |
| Johnstown to Itri | 4,578.70 mi (7,368.71 km) |
