| Phoenixville to Ickenham | 3,533.92 mi (5,687.29 km) |
| Phoenixville to Ifield | 3,553.40 mi (5,718.64 km) |
| Phoenixville to Ilford | 3,555.68 mi (5,722.31 km) |
| Phoenixville to Ilfracombe | 3,390.13 mi (5,455.89 km) |
| Phoenixville to Ilkeston | 3,469.67 mi (5,583.89 km) |
| Phoenixville to Ilkley | 3,430.96 mi (5,521.59 km) |
| Phoenixville to Immingham | 3,499.85 mi (5,632.46 km) |
| Phoenixville to Ince-in-Makerfield | 3,407.51 mi (5,483.86 km) |
| Phoenixville to Inverness | 3,283.33 mi (5,284.01 km) |
| Phoenixville to Inverurie | 3,353.38 mi (5,396.75 km) |
| Phoenixville to Ipswich | 3,587.65 mi (5,773.77 km) |
| Phoenixville to Irlam | 3,416.29 mi (5,497.98 km) |
| Phoenixville to Irthlingborough | 3,510.76 mi (5,650.03 km) |
| Phoenixville to Irvine | 3,292.85 mi (5,299.33 km) |
| Phoenixville to Islington | 3,548.31 mi (5,710.45 km) |
