| Middletown to Ickenham | 3,917.39 mi (6,304.42 km) |
| Middletown to Ifield | 3,938.93 mi (6,339.10 km) |
| Middletown to Ilford | 3,938.44 mi (6,338.31 km) |
| Middletown to Ilfracombe | 3,780.13 mi (6,083.54 km) |
| Middletown to Ilkeston | 3,846.19 mi (6,189.85 km) |
| Middletown to Ilkley | 3,802.42 mi (6,119.40 km) |
| Middletown to Immingham | 3,871.22 mi (6,230.13 km) |
| Middletown to Ince-in-Makerfield | 3,782.22 mi (6,086.89 km) |
| Middletown to Inverness | 3,634.21 mi (5,848.70 km) |
| Middletown to Inverurie | 3,703.84 mi (5,960.75 km) |
| Middletown to Ipswich | 3,966.19 mi (6,382.96 km) |
| Middletown to Irlam | 3,791.35 mi (6,101.60 km) |
| Middletown to Irthlingborough | 3,890.15 mi (6,260.59 km) |
| Middletown to Irvine | 3,656.71 mi (5,884.91 km) |
| Middletown to Islington | 3,931.39 mi (6,326.97 km) |
