| Gilching to Hetton le Hole | 716.55 mi (1,153.18 km) |
| Gilching to Hexham | 743.77 mi (1,196.98 km) |
| Gilching to Heysham | 738.11 mi (1,187.87 km) |
| Gilching to Heywood | 699.10 mi (1,125.10 km) |
| Gilching to High Blantyre | 840.43 mi (1,352.55 km) |
| Gilching to High Wycombe | 588.16 mi (946.55 km) |
| Gilching to Highbury | 560.09 mi (901.38 km) |
| Gilching to Highgate | 562.49 mi (905.24 km) |
| Gilching to Hilsea | 585.54 mi (942.34 km) |
| Gilching to Hinckley | 636.13 mi (1,023.76 km) |
| Gilching to Hindley | 710.11 mi (1,142.82 km) |
| Gilching to Hipperholme | 688.83 mi (1,108.57 km) |
| Gilching to Hitchin | 577.58 mi (929.52 km) |
| Gilching to Hockley | 532.10 mi (856.33 km) |
| Gilching to Hoddesdon | 562.04 mi (904.52 km) |
