| Grinon to Hetton le Hole | 1,015.11 mi (1,633.65 km) |
| Grinon to Hexham | 1,022.59 mi (1,645.70 km) |
| Grinon to Heysham | 956.55 mi (1,539.41 km) |
| Grinon to Heywood | 927.14 mi (1,492.09 km) |
| Grinon to High Blantyre | 1,076.28 mi (1,732.10 km) |
| Grinon to High Wycombe | 802.27 mi (1,291.13 km) |
| Grinon to Highbury | 803.44 mi (1,293.02 km) |
| Grinon to Highgate | 804.25 mi (1,294.32 km) |
| Grinon to Hilsea | 745.41 mi (1,199.62 km) |
| Grinon to Hinckley | 859.56 mi (1,383.33 km) |
| Grinon to Hindley | 922.20 mi (1,484.13 km) |
| Grinon to Hipperholme | 938.22 mi (1,509.92 km) |
| Grinon to Hitchin | 828.05 mi (1,332.62 km) |
| Grinon to Hockley | 815.24 mi (1,312.00 km) |
| Grinon to Hoddesdon | 818.17 mi (1,316.72 km) |
