| South Plainfield to Ickenham | 3,469.68 mi (5,583.91 km) |
| South Plainfield to Ifield | 3,489.05 mi (5,615.09 km) |
| South Plainfield to Ilford | 3,491.47 mi (5,618.98 km) |
| South Plainfield to Ilfracombe | 3,325.60 mi (5,352.03 km) |
| South Plainfield to Ilkeston | 3,405.81 mi (5,481.12 km) |
| South Plainfield to Ilkley | 3,367.40 mi (5,419.31 km) |
| South Plainfield to Immingham | 3,436.28 mi (5,530.16 km) |
| South Plainfield to Ince-in-Makerfield | 3,343.77 mi (5,381.29 km) |
| South Plainfield to Inverness | 3,221.15 mi (5,183.94 km) |
| South Plainfield to Inverurie | 3,291.20 mi (5,296.68 km) |
| South Plainfield to Ipswich | 3,523.66 mi (5,670.78 km) |
| South Plainfield to Irlam | 3,352.53 mi (5,395.37 km) |
| South Plainfield to Irthlingborough | 3,446.74 mi (5,547.00 km) |
| South Plainfield to Irvine | 3,229.80 mi (5,197.86 km) |
| South Plainfield to Islington | 3,484.08 mi (5,607.09 km) |
