| Mountain Home to Ickenham | 4,836.80 mi (7,784.07 km) |
| Mountain Home to Ifield | 4,865.51 mi (7,830.28 km) |
| Mountain Home to Ilford | 4,852.89 mi (7,809.97 km) |
| Mountain Home to Ilfracombe | 4,740.35 mi (7,628.86 km) |
| Mountain Home to Ilkeston | 4,742.09 mi (7,631.65 km) |
| Mountain Home to Ilkley | 4,681.02 mi (7,533.38 km) |
| Mountain Home to Immingham | 4,742.84 mi (7,632.86 km) |
| Mountain Home to Ince-in-Makerfield | 4,676.41 mi (7,525.95 km) |
| Mountain Home to Inverness | 4,446.24 mi (7,155.52 km) |
| Mountain Home to Inverurie | 4,506.58 mi (7,252.64 km) |
| Mountain Home to Ipswich | 4,859.71 mi (7,820.94 km) |
| Mountain Home to Irlam | 4,686.21 mi (7,541.73 km) |
| Mountain Home to Irthlingborough | 4,794.25 mi (7,715.61 km) |
| Mountain Home to Irvine | 4,518.46 mi (7,271.76 km) |
| Mountain Home to Islington | 4,847.90 mi (7,801.94 km) |
