| Littleport to Ickenham | 69.87 mi (112.45 km) |
| Littleport to Ifield | 94.69 mi (152.39 km) |
| Littleport to Ilford | 62.83 mi (101.11 km) |
| Littleport to Ilfracombe | 207.64 mi (334.17 km) |
| Littleport to Ilkeston | 76.31 mi (122.81 km) |
| Littleport to Ilkley | 134.30 mi (216.14 km) |
| Littleport to Immingham | 82.85 mi (133.33 km) |
| Littleport to Ince-in-Makerfield | 142.04 mi (228.60 km) |
| Littleport to Inverness | 390.47 mi (628.40 km) |
| Littleport to Inverurie | 349.86 mi (563.04 km) |
| Littleport to Ipswich | 45.27 mi (72.85 km) |
| Littleport to Irlam | 132.44 mi (213.15 km) |
| Littleport to Irthlingborough | 39.81 mi (64.06 km) |
| Littleport to Irvine | 297.13 mi (478.18 km) |
| Littleport to Islington | 65.40 mi (105.26 km) |
