| Phoenixville to Imola | 4,249.95 mi (6,839.63 km) |
| Phoenixville to Impruneta | 4,252.84 mi (6,844.28 km) |
| Phoenixville to Induno Olona | 4,077.10 mi (6,561.45 km) |
| Phoenixville to Inverigo | 4,097.20 mi (6,593.81 km) |
| Phoenixville to Inveruno | 4,088.46 mi (6,579.73 km) |
| Phoenixville to Inzago | 4,115.04 mi (6,622.52 km) |
| Phoenixville to Iseo | 4,135.30 mi (6,655.12 km) |
| Phoenixville to Isernia | 4,457.05 mi (7,172.94 km) |
| Phoenixville to Isola Capo Rizzuto | 4,683.11 mi (7,536.74 km) |
| Phoenixville to Isola del Liri | 4,425.03 mi (7,121.40 km) |
| Phoenixville to Isola della Scala | 4,188.90 mi (6,741.38 km) |
| Phoenixville to Isola Vicentina | 4,195.38 mi (6,751.82 km) |
| Phoenixville to Ispica | 4,668.90 mi (7,513.87 km) |
| Phoenixville to Istrana | 4,221.14 mi (6,793.26 km) |
| Phoenixville to Itri | 4,437.73 mi (7,141.84 km) |
