| Willowick to Ickenham | 3,705.96 mi (5,964.17 km) |
| Willowick to Ifield | 3,727.59 mi (5,998.97 km) |
| Willowick to Ilford | 3,726.99 mi (5,998.01 km) |
| Willowick to Ilfracombe | 3,569.04 mi (5,743.82 km) |
| Willowick to Ilkeston | 3,634.59 mi (5,849.31 km) |
| Willowick to Ilkley | 3,590.76 mi (5,778.77 km) |
| Willowick to Immingham | 3,659.56 mi (5,889.49 km) |
| Willowick to Ince-in-Makerfield | 3,570.59 mi (5,746.31 km) |
| Willowick to Inverness | 3,422.89 mi (5,508.60 km) |
| Willowick to Inverurie | 3,492.54 mi (5,620.70 km) |
| Willowick to Ipswich | 3,754.62 mi (6,042.47 km) |
| Willowick to Irlam | 3,579.73 mi (5,761.02 km) |
| Willowick to Irthlingborough | 3,678.60 mi (5,920.14 km) |
| Willowick to Irvine | 3,445.07 mi (5,544.31 km) |
| Willowick to Islington | 3,719.96 mi (5,986.69 km) |
