| Groveton to Ickenham | 3,659.53 mi (5,889.45 km) |
| Groveton to Ifield | 3,678.86 mi (5,920.55 km) |
| Groveton to Ilford | 3,681.33 mi (5,924.53 km) |
| Groveton to Ilfracombe | 3,515.29 mi (5,657.31 km) |
| Groveton to Ilkeston | 3,595.72 mi (5,786.76 km) |
| Groveton to Ilkley | 3,557.27 mi (5,724.88 km) |
| Groveton to Immingham | 3,626.16 mi (5,835.73 km) |
| Groveton to Ince-in-Makerfield | 3,533.68 mi (5,686.91 km) |
| Groveton to Inverness | 3,410.24 mi (5,488.24 km) |
| Groveton to Inverurie | 3,480.29 mi (5,600.98 km) |
| Groveton to Ipswich | 3,713.57 mi (5,976.41 km) |
| Groveton to Irlam | 3,542.43 mi (5,701.00 km) |
| Groveton to Irthlingborough | 3,636.65 mi (5,852.62 km) |
| Groveton to Irvine | 3,419.48 mi (5,503.12 km) |
| Groveton to Islington | 3,673.94 mi (5,912.64 km) |
