| Christchurch to Ifield | 73.69 mi (118.59 km) |
| Christchurch to Ilford | 99.04 mi (159.39 km) |
| Christchurch to Ilfracombe | 107.03 mi (172.25 km) |
| Christchurch to Ilkeston | 156.14 mi (251.28 km) |
| Christchurch to Ilkley | 220.76 mi (355.28 km) |
| Christchurch to Immingham | 209.95 mi (337.88 km) |
| Christchurch to Ince-in-Makerfield | 197.24 mi (317.43 km) |
| Christchurch to Inverness | 476.55 mi (766.93 km) |
| Christchurch to Inverurie | 453.21 mi (729.37 km) |
| Christchurch to Ipswich | 156.36 mi (251.63 km) |
| Christchurch to Irlam | 189.56 mi (305.06 km) |
| Christchurch to Irthlingborough | 121.00 mi (194.73 km) |
| Christchurch to Irvine | 358.25 mi (576.54 km) |
| Christchurch to Islington | 91.92 mi (147.94 km) |
| Christchurch to Iver | 77.68 mi (125.01 km) |
