| Gilching to Houghton le Spring | 717.97 mi (1,155.46 km) |
| Gilching to Houghton Regis | 585.97 mi (943.03 km) |
| Gilching to Hounslow | 569.30 mi (916.21 km) |
| Gilching to Hove | 547.90 mi (881.76 km) |
| Gilching to Hoyland Nether | 667.92 mi (1,074.91 km) |
| Gilching to Hucclecote | 651.07 mi (1,047.80 km) |
| Gilching to Huddersfield | 684.99 mi (1,102.38 km) |
| Gilching to Huntingdon | 584.25 mi (940.26 km) |
| Gilching to Huntington | 671.23 mi (1,080.25 km) |
| Gilching to Huyton | 716.57 mi (1,153.21 km) |
| Gilching to Hwlffordd | 764.96 mi (1,231.08 km) |
| Gilching to Hyde | 689.60 mi (1,109.81 km) |
| Gilching to Hythe | 600.12 mi (965.80 km) |
| Gilching to Hythe | 500.71 mi (805.82 km) |
| Gilching to Ickenham | 574.40 mi (924.40 km) |
