| Lacey to Ickenham | 4,817.23 mi (7,752.58 km) |
| Lacey to Ifield | 4,847.35 mi (7,801.05 km) |
| Lacey to Ilford | 4,831.29 mi (7,775.21 km) |
| Lacey to Ilfracombe | 4,736.59 mi (7,622.81 km) |
| Lacey to Ilkeston | 4,718.05 mi (7,592.97 km) |
| Lacey to Ilkley | 4,653.54 mi (7,489.15 km) |
| Lacey to Immingham | 4,711.29 mi (7,582.09 km) |
| Lacey to Ince-in-Makerfield | 4,653.88 mi (7,489.70 km) |
| Lacey to Inverness | 4,406.24 mi (7,091.16 km) |
| Lacey to Inverurie | 4,461.79 mi (7,180.56 km) |
| Lacey to Ipswich | 4,831.37 mi (7,775.34 km) |
| Lacey to Irlam | 4,663.59 mi (7,505.32 km) |
| Lacey to Irthlingborough | 4,771.18 mi (7,678.47 km) |
| Lacey to Irvine | 4,491.03 mi (7,227.62 km) |
| Lacey to Islington | 4,827.09 mi (7,768.45 km) |
