| Gilching to Heckmondwike | 683.16 mi (1,099.44 km) |
| Gilching to Hednesford | 664.98 mi (1,070.18 km) |
| Gilching to Helensburgh | 869.52 mi (1,399.36 km) |
| Gilching to Hellesdon | 541.81 mi (871.96 km) |
| Gilching to Helston | 760.41 mi (1,223.77 km) |
| Gilching to Hemel Hempstead | 579.94 mi (933.32 km) |
| Gilching to Hemsworth | 668.42 mi (1,075.72 km) |
| Gilching to Hendon | 566.02 mi (910.91 km) |
| Gilching to Henley on Thames | 592.32 mi (953.25 km) |
| Gilching to Hereford | 677.19 mi (1,089.83 km) |
| Gilching to Herne Bay | 506.34 mi (814.88 km) |
| Gilching to Hersham | 568.12 mi (914.30 km) |
| Gilching to Hertford | 565.49 mi (910.08 km) |
| Gilching to Hessle | 640.26 mi (1,030.40 km) |
| Gilching to Heswall | 723.89 mi (1,164.99 km) |
