| Torrelodones to Ifield | 750.22 mi (1,207.35 km) |
| Torrelodones to Ilford | 782.49 mi (1,259.30 km) |
| Torrelodones to Ilfracombe | 734.68 mi (1,182.36 km) |
| Torrelodones to Ilkeston | 865.21 mi (1,392.43 km) |
| Torrelodones to Ilkley | 927.53 mi (1,492.71 km) |
| Torrelodones to Immingham | 917.29 mi (1,476.23 km) |
| Torrelodones to Ince-in-Makerfield | 897.91 mi (1,445.05 km) |
| Torrelodones to Inverness | 1,167.90 mi (1,879.56 km) |
| Torrelodones to Inverurie | 1,156.23 mi (1,860.77 km) |
| Torrelodones to Ipswich | 829.20 mi (1,334.47 km) |
| Torrelodones to Irlam | 891.97 mi (1,435.48 km) |
| Torrelodones to Irthlingborough | 826.70 mi (1,330.45 km) |
| Torrelodones to Irvine | 1,040.01 mi (1,673.73 km) |
| Torrelodones to Islington | 779.45 mi (1,254.40 km) |
| Torrelodones to Iver | 773.63 mi (1,245.03 km) |
