| Split to Ifield | 937.23 mi (1,508.33 km) |
| Split to Ilford | 940.56 mi (1,513.68 km) |
| Split to Ilfracombe | 1,094.16 mi (1,760.88 km) |
| Split to Ilkeston | 1,041.24 mi (1,675.72 km) |
| Split to Ilkley | 1,094.63 mi (1,761.63 km) |
| Split to Immingham | 1,028.59 mi (1,655.35 km) |
| Split to Ince-in-Makerfield | 1,107.24 mi (1,781.94 km) |
| Split to Inverness | 1,314.88 mi (2,116.10 km) |
| Split to Inverurie | 1,253.33 mi (2,017.05 km) |
| Split to Ipswich | 920.03 mi (1,480.64 km) |
| Split to Irlam | 1,097.62 mi (1,766.45 km) |
| Split to Irthlingborough | 993.09 mi (1,598.22 km) |
| Split to Irvine | 1,253.53 mi (2,017.36 km) |
| Split to Islington | 947.14 mi (1,524.27 km) |
| Split to Iver | 961.58 mi (1,547.51 km) |
