| Shenley Brook End to Ickenham | 34.39 mi (55.35 km) |
| Shenley Brook End to Ifield | 66.09 mi (106.37 km) |
| Shenley Brook End to Ilford | 48.70 mi (78.37 km) |
| Shenley Brook End to Ilfracombe | 153.25 mi (246.64 km) |
| Shenley Brook End to Ilkeston | 69.97 mi (112.61 km) |
| Shenley Brook End to Ilkley | 139.18 mi (223.99 km) |
| Shenley Brook End to Immingham | 113.42 mi (182.53 km) |
| Shenley Brook End to Ince-in-Makerfield | 130.05 mi (209.30 km) |
| Shenley Brook End to Inverness | 401.81 mi (646.65 km) |
| Shenley Brook End to Inverurie | 369.68 mi (594.94 km) |
| Shenley Brook End to Ipswich | 82.73 mi (133.14 km) |
| Shenley Brook End to Irlam | 120.46 mi (193.87 km) |
| Shenley Brook End to Irthlingborough | 22.99 mi (37.00 km) |
| Shenley Brook End to Irvine | 295.20 mi (475.08 km) |
| Shenley Brook End to Islington | 43.51 mi (70.02 km) |
