| Cantanhede to Ifield | 846.11 mi (1,361.69 km) |
| Cantanhede to Ilford | 878.29 mi (1,413.47 km) |
| Cantanhede to Ilfracombe | 780.45 mi (1,256.02 km) |
| Cantanhede to Ilkeston | 937.04 mi (1,508.02 km) |
| Cantanhede to Ilkley | 989.62 mi (1,592.64 km) |
| Cantanhede to Immingham | 996.49 mi (1,603.69 km) |
| Cantanhede to Ince-in-Makerfield | 953.63 mi (1,534.72 km) |
| Cantanhede to Inverness | 1,199.58 mi (1,930.54 km) |
| Cantanhede to Inverurie | 1,202.47 mi (1,935.20 km) |
| Cantanhede to Ipswich | 932.11 mi (1,500.09 km) |
| Cantanhede to Irlam | 949.91 mi (1,528.73 km) |
| Cantanhede to Irthlingborough | 909.63 mi (1,463.91 km) |
| Cantanhede to Irvine | 1,070.45 mi (1,722.72 km) |
| Cantanhede to Islington | 873.29 mi (1,405.43 km) |
| Cantanhede to Iver | 863.15 mi (1,389.10 km) |
