| Upper Arlington to Ickenham | 3,842.03 mi (6,183.14 km) |
| Upper Arlington to Ifield | 3,863.44 mi (6,217.60 km) |
| Upper Arlington to Ilford | 3,863.13 mi (6,217.11 km) |
| Upper Arlington to Ilfracombe | 3,704.31 mi (5,961.52 km) |
| Upper Arlington to Ilkeston | 3,771.30 mi (6,069.32 km) |
| Upper Arlington to Ilkley | 3,727.88 mi (5,999.45 km) |
| Upper Arlington to Immingham | 3,796.71 mi (6,110.21 km) |
| Upper Arlington to Ince-in-Makerfield | 3,707.44 mi (5,966.54 km) |
| Upper Arlington to Inverness | 3,561.24 mi (5,731.26 km) |
| Upper Arlington to Inverurie | 3,630.92 mi (5,843.41 km) |
| Upper Arlington to Ipswich | 3,891.18 mi (6,262.25 km) |
| Upper Arlington to Irlam | 3,716.55 mi (5,981.21 km) |
| Upper Arlington to Irthlingborough | 3,815.06 mi (6,139.75 km) |
| Upper Arlington to Irvine | 3,582.71 mi (5,765.81 km) |
| Upper Arlington to Islington | 3,856.06 mi (6,205.73 km) |
