| Blonie to Ifield | 892.49 mi (1,436.32 km) |
| Blonie to Ilford | 873.90 mi (1,406.40 km) |
| Blonie to Ilfracombe | 1,056.25 mi (1,699.87 km) |
| Blonie to Ilkeston | 918.38 mi (1,477.98 km) |
| Blonie to Ilkley | 935.26 mi (1,505.16 km) |
| Blonie to Immingham | 870.52 mi (1,400.97 km) |
| Blonie to Ince-in-Makerfield | 968.31 mi (1,558.35 km) |
| Blonie to Inverness | 1,046.36 mi (1,683.95 km) |
| Blonie to Inverurie | 976.31 mi (1,571.22 km) |
| Blonie to Ipswich | 823.01 mi (1,324.51 km) |
| Blonie to Irlam | 961.52 mi (1,547.42 km) |
| Blonie to Irthlingborough | 894.63 mi (1,439.77 km) |
| Blonie to Irvine | 1,049.27 mi (1,688.64 km) |
| Blonie to Islington | 882.03 mi (1,419.48 km) |
| Blonie to Iver | 899.38 mi (1,447.42 km) |
