| Zachary to Ickenham | 4,620.42 mi (7,435.85 km) |
| Zachary to Ifield | 4,640.85 mi (7,468.73 km) |
| Zachary to Ilford | 4,641.87 mi (7,470.37 km) |
| Zachary to Ilfracombe | 4,479.31 mi (7,208.75 km) |
| Zachary to Ilkeston | 4,552.64 mi (7,326.77 km) |
| Zachary to Ilkley | 4,511.07 mi (7,259.86 km) |
| Zachary to Immingham | 4,579.98 mi (7,370.76 km) |
| Zachary to Ince-in-Makerfield | 4,489.43 mi (7,225.04 km) |
| Zachary to Inverness | 4,349.61 mi (7,000.02 km) |
| Zachary to Inverurie | 4,419.41 mi (7,112.36 km) |
| Zachary to Ipswich | 4,671.79 mi (7,518.53 km) |
| Zachary to Irlam | 4,498.42 mi (7,239.50 km) |
| Zachary to Irthlingborough | 4,595.27 mi (7,395.37 km) |
| Zachary to Irvine | 4,368.15 mi (7,029.86 km) |
| Zachary to Islington | 4,634.65 mi (7,458.74 km) |
