| Hoyo de Manzanares to Ifield | 745.80 mi (1,200.25 km) |
| Hoyo de Manzanares to Ilford | 778.07 mi (1,252.19 km) |
| Hoyo de Manzanares to Ilfracombe | 730.73 mi (1,175.99 km) |
| Hoyo de Manzanares to Ilkeston | 860.96 mi (1,385.57 km) |
| Hoyo de Manzanares to Ilkley | 923.33 mi (1,485.96 km) |
| Hoyo de Manzanares to Immingham | 912.96 mi (1,469.26 km) |
| Hoyo de Manzanares to Ince-in-Makerfield | 893.79 mi (1,438.41 km) |
| Hoyo de Manzanares to Inverness | 1,163.94 mi (1,873.18 km) |
| Hoyo de Manzanares to Inverurie | 1,152.12 mi (1,854.17 km) |
| Hoyo de Manzanares to Ipswich | 824.73 mi (1,327.27 km) |
| Hoyo de Manzanares to Irlam | 887.82 mi (1,428.81 km) |
| Hoyo de Manzanares to Irthlingborough | 822.37 mi (1,323.47 km) |
| Hoyo de Manzanares to Irvine | 1,036.09 mi (1,667.43 km) |
| Hoyo de Manzanares to Islington | 775.04 mi (1,247.31 km) |
| Hoyo de Manzanares to Iver | 769.26 mi (1,238.00 km) |
