| Iselin to Ickenham | 3,465.90 mi (5,577.83 km) |
| Iselin to Ifield | 3,485.25 mi (5,608.96 km) |
| Iselin to Ilford | 3,487.70 mi (5,612.91 km) |
| Iselin to Ilfracombe | 3,321.74 mi (5,345.82 km) |
| Iselin to Ilkeston | 3,402.13 mi (5,475.20 km) |
| Iselin to Ilkley | 3,363.79 mi (5,413.50 km) |
| Iselin to Immingham | 3,432.67 mi (5,524.34 km) |
| Iselin to Ince-in-Makerfield | 3,340.12 mi (5,375.41 km) |
| Iselin to Inverness | 3,217.82 mi (5,178.58 km) |
| Iselin to Inverurie | 3,287.88 mi (5,291.32 km) |
| Iselin to Ipswich | 3,519.94 mi (5,664.80 km) |
| Iselin to Irlam | 3,348.87 mi (5,389.48 km) |
| Iselin to Irthlingborough | 3,443.02 mi (5,541.01 km) |
| Iselin to Irvine | 3,226.30 mi (5,192.23 km) |
| Iselin to Islington | 3,480.31 mi (5,601.02 km) |
