| Westland to Ickenham | 3,750.08 mi (6,035.17 km) |
| Westland to Ifield | 3,772.41 mi (6,071.11 km) |
| Westland to Ilford | 3,770.81 mi (6,068.53 km) |
| Westland to Ilfracombe | 3,615.83 mi (5,819.12 km) |
| Westland to Ilkeston | 3,676.35 mi (5,916.51 km) |
| Westland to Ilkley | 3,630.82 mi (5,843.23 km) |
| Westland to Immingham | 3,699.44 mi (5,953.68 km) |
| Westland to Ince-in-Makerfield | 3,611.83 mi (5,812.67 km) |
| Westland to Inverness | 3,456.30 mi (5,562.37 km) |
| Westland to Inverurie | 3,525.65 mi (5,673.99 km) |
| Westland to Ipswich | 3,796.86 mi (6,110.45 km) |
| Westland to Irlam | 3,621.08 mi (5,827.57 km) |
| Westland to Irthlingborough | 3,721.29 mi (5,988.84 km) |
| Westland to Irvine | 3,482.81 mi (5,605.04 km) |
| Westland to Islington | 3,763.91 mi (6,057.42 km) |
