| Laindon to Ickenham | 37.23 mi (59.92 km) |
| Laindon to Ifield | 41.20 mi (66.31 km) |
| Laindon to Ilford | 14.32 mi (23.04 km) |
| Laindon to Ilfracombe | 197.25 mi (317.45 km) |
| Laindon to Ilkeston | 121.02 mi (194.77 km) |
| Laindon to Ilkley | 187.50 mi (301.75 km) |
| Laindon to Immingham | 143.45 mi (230.86 km) |
| Laindon to Ince-in-Makerfield | 185.76 mi (298.95 km) |
| Laindon to Inverness | 448.14 mi (721.20 km) |
| Laindon to Inverurie | 409.89 mi (659.65 km) |
| Laindon to Ipswich | 46.01 mi (74.05 km) |
| Laindon to Irlam | 175.97 mi (283.20 km) |
| Laindon to Irthlingborough | 67.95 mi (109.35 km) |
| Laindon to Irvine | 348.42 mi (560.73 km) |
| Laindon to Islington | 22.47 mi (36.16 km) |
