| South Elgin to Ickenham | 3,954.50 mi (6,364.15 km) |
| South Elgin to Ifield | 3,977.84 mi (6,401.71 km) |
| South Elgin to Ilford | 3,974.75 mi (6,396.74 km) |
| South Elgin to Ilfracombe | 3,824.36 mi (6,154.72 km) |
| South Elgin to Ilkeston | 3,877.39 mi (6,240.06 km) |
| South Elgin to Ilkley | 3,829.39 mi (6,162.80 km) |
| South Elgin to Immingham | 3,897.62 mi (6,272.61 km) |
| South Elgin to Ince-in-Makerfield | 3,812.22 mi (6,135.18 km) |
| South Elgin to Inverness | 3,644.89 mi (5,865.89 km) |
| South Elgin to Inverurie | 3,713.61 mi (5,976.47 km) |
| South Elgin to Ipswich | 3,998.41 mi (6,434.81 km) |
| South Elgin to Irlam | 3,821.62 mi (6,150.31 km) |
| South Elgin to Irthlingborough | 3,923.66 mi (6,314.51 km) |
| South Elgin to Irvine | 3,678.13 mi (5,919.38 km) |
| South Elgin to Islington | 3,968.06 mi (6,385.97 km) |
