| Hilton Head Island to Ickenham | 4,118.63 mi (6,628.30 km) |
| Hilton Head Island to Ifield | 4,136.44 mi (6,656.95 km) |
| Hilton Head Island to Ilford | 4,140.82 mi (6,664.00 km) |
| Hilton Head Island to Ilfracombe | 3,970.42 mi (6,389.77 km) |
| Hilton Head Island to Ilkeston | 4,059.65 mi (6,533.38 km) |
| Hilton Head Island to Ilkley | 4,024.41 mi (6,476.66 km) |
| Hilton Head Island to Immingham | 4,093.06 mi (6,587.14 km) |
| Hilton Head Island to Ince-in-Makerfield | 3,999.00 mi (6,435.76 km) |
| Hilton Head Island to Inverness | 3,888.25 mi (6,257.53 km) |
| Hilton Head Island to Inverurie | 3,958.25 mi (6,370.19 km) |
| Hilton Head Island to Ipswich | 4,175.71 mi (6,720.16 km) |
| Hilton Head Island to Irlam | 4,007.49 mi (6,449.44 km) |
| Hilton Head Island to Irthlingborough | 4,098.58 mi (6,596.03 km) |
| Hilton Head Island to Irvine | 3,891.33 mi (6,262.49 km) |
| Hilton Head Island to Islington | 4,133.24 mi (6,651.80 km) |
