| Blue Island to Ickenham | 3,945.91 mi (6,350.33 km) |
| Blue Island to Ifield | 3,969.00 mi (6,387.49 km) |
| Blue Island to Ilford | 3,966.29 mi (6,383.13 km) |
| Blue Island to Ilfracombe | 3,814.69 mi (6,139.15 km) |
| Blue Island to Ilkeston | 3,869.64 mi (6,227.59 km) |
| Blue Island to Ilkley | 3,822.24 mi (6,151.29 km) |
| Blue Island to Immingham | 3,890.58 mi (6,261.28 km) |
| Blue Island to Ince-in-Makerfield | 3,804.62 mi (6,122.94 km) |
| Blue Island to Inverness | 3,640.05 mi (5,858.10 km) |
| Blue Island to Inverurie | 3,708.93 mi (5,968.95 km) |
| Blue Island to Ipswich | 3,990.56 mi (6,422.18 km) |
| Blue Island to Irlam | 3,813.99 mi (6,138.02 km) |
| Blue Island to Irthlingborough | 3,915.59 mi (6,301.53 km) |
| Blue Island to Irvine | 3,671.73 mi (5,909.08 km) |
| Blue Island to Islington | 3,959.55 mi (6,372.27 km) |
