| Park Ridge to Ickenham | 3,935.63 mi (6,333.78 km) |
| Park Ridge to Ifield | 3,958.87 mi (6,371.19 km) |
| Park Ridge to Ilford | 3,955.93 mi (6,366.46 km) |
| Park Ridge to Ilfracombe | 3,805.08 mi (6,123.68 km) |
| Park Ridge to Ilkeston | 3,858.85 mi (6,210.22 km) |
| Park Ridge to Ilkley | 3,811.08 mi (6,133.34 km) |
| Park Ridge to Immingham | 3,879.36 mi (6,243.23 km) |
| Park Ridge to Ince-in-Makerfield | 3,793.74 mi (6,105.43 km) |
| Park Ridge to Inverness | 3,627.54 mi (5,837.97 km) |
| Park Ridge to Inverurie | 3,696.33 mi (5,948.67 km) |
| Park Ridge to Ipswich | 3,979.83 mi (6,404.91 km) |
| Park Ridge to Irlam | 3,803.12 mi (6,120.54 km) |
| Park Ridge to Irthlingborough | 3,904.99 mi (6,284.47 km) |
| Park Ridge to Irvine | 3,660.13 mi (5,890.41 km) |
| Park Ridge to Islington | 3,949.22 mi (6,355.65 km) |
