| Ankeny to Ickenham | 4,164.80 mi (6,702.60 km) |
| Ankeny to Ifield | 4,189.22 mi (6,741.89 km) |
| Ankeny to Ilford | 4,184.48 mi (6,734.27 km) |
| Ankeny to Ilfracombe | 4,039.59 mi (6,501.10 km) |
| Ankeny to Ilkeston | 4,084.14 mi (6,572.80 km) |
| Ankeny to Ilkley | 4,033.52 mi (6,491.32 km) |
| Ankeny to Immingham | 4,101.12 mi (6,600.11 km) |
| Ankeny to Ince-in-Makerfield | 4,018.43 mi (6,467.03 km) |
| Ankeny to Inverness | 3,838.64 mi (6,177.70 km) |
| Ankeny to Inverurie | 3,906.43 mi (6,286.78 km) |
| Ankeny to Ipswich | 4,205.40 mi (6,767.93 km) |
| Ankeny to Irlam | 4,027.97 mi (6,482.38 km) |
| Ankeny to Irthlingborough | 4,131.74 mi (6,649.40 km) |
| Ankeny to Irvine | 3,879.14 mi (6,242.87 km) |
| Ankeny to Islington | 4,178.03 mi (6,723.89 km) |
