| Wimbledon to Ickenham | 13.97 mi (22.49 km) |
| Wimbledon to Ifield | 20.63 mi (33.20 km) |
| Wimbledon to Ilford | 15.73 mi (25.31 km) |
| Wimbledon to Ilfracombe | 169.57 mi (272.89 km) |
| Wimbledon to Ilkeston | 116.74 mi (187.87 km) |
| Wimbledon to Ilkley | 185.68 mi (298.82 km) |
| Wimbledon to Immingham | 151.45 mi (243.73 km) |
| Wimbledon to Ince-in-Makerfield | 177.58 mi (285.79 km) |
| Wimbledon to Inverness | 448.26 mi (721.40 km) |
| Wimbledon to Inverurie | 414.04 mi (666.33 km) |
| Wimbledon to Ipswich | 73.09 mi (117.63 km) |
| Wimbledon to Irlam | 168.02 mi (270.40 km) |
| Wimbledon to Irthlingborough | 64.68 mi (104.10 km) |
| Wimbledon to Irvine | 342.77 mi (551.64 km) |
| Wimbledon to Islington | 9.57 mi (15.40 km) |
