| Guadarrama to Hetton le Hole | 985.03 mi (1,585.25 km) |
| Guadarrama to Hexham | 992.10 mi (1,596.63 km) |
| Guadarrama to Heysham | 925.65 mi (1,489.70 km) |
| Guadarrama to Heywood | 896.73 mi (1,443.14 km) |
| Guadarrama to High Blantyre | 1,044.70 mi (1,681.29 km) |
| Guadarrama to High Wycombe | 773.47 mi (1,244.77 km) |
| Guadarrama to Highbury | 775.31 mi (1,247.74 km) |
| Guadarrama to Highgate | 776.06 mi (1,248.95 km) |
| Guadarrama to Hilsea | 716.56 mi (1,153.20 km) |
| Guadarrama to Hinckley | 829.95 mi (1,335.68 km) |
| Guadarrama to Hindley | 891.55 mi (1,434.82 km) |
| Guadarrama to Hipperholme | 908.06 mi (1,461.39 km) |
| Guadarrama to Hitchin | 799.58 mi (1,286.80 km) |
| Guadarrama to Hockley | 787.83 mi (1,267.88 km) |
| Guadarrama to Hoddesdon | 790.03 mi (1,271.43 km) |
