| Chalco to Ickenham | 4,284.31 mi (6,894.93 km) |
| Chalco to Ifield | 4,309.10 mi (6,934.83 km) |
| Chalco to Ilford | 4,303.76 mi (6,926.23 km) |
| Chalco to Ilfracombe | 4,160.98 mi (6,696.46 km) |
| Chalco to Ilkeston | 4,202.38 mi (6,763.08 km) |
| Chalco to Ilkley | 4,150.82 mi (6,680.09 km) |
| Chalco to Immingham | 4,218.13 mi (6,788.42 km) |
| Chalco to Ince-in-Makerfield | 4,136.51 mi (6,657.07 km) |
| Chalco to Inverness | 3,952.16 mi (6,360.39 km) |
| Chalco to Inverurie | 4,019.52 mi (6,468.79 km) |
| Chalco to Ipswich | 4,323.64 mi (6,958.22 km) |
| Chalco to Irlam | 4,146.09 mi (6,672.49 km) |
| Chalco to Irthlingborough | 4,250.45 mi (6,840.44 km) |
| Chalco to Irvine | 3,995.38 mi (6,429.94 km) |
| Chalco to Islington | 4,297.40 mi (6,916.00 km) |
