| River Grove to Heswall | 3,785.28 mi (6,091.82 km) |
| River Grove to Hetton le Hole | 3,802.37 mi (6,119.32 km) |
| River Grove to Hexham | 3,774.50 mi (6,074.48 km) |
| River Grove to Heysham | 3,772.12 mi (6,070.64 km) |
| River Grove to Heywood | 3,810.38 mi (6,132.21 km) |
| River Grove to High Blantyre | 3,679.98 mi (5,922.36 km) |
| River Grove to High Wycombe | 3,925.84 mi (6,318.02 km) |
| River Grove to Highbury | 3,953.06 mi (6,361.84 km) |
| River Grove to Highgate | 3,950.61 mi (6,357.90 km) |
| River Grove to Hilsea | 3,939.00 mi (6,339.21 km) |
| River Grove to Hinckley | 3,873.64 mi (6,234.02 km) |
| River Grove to Hindley | 3,799.10 mi (6,114.07 km) |
| River Grove to Hipperholme | 3,821.41 mi (6,149.96 km) |
| River Grove to Hitchin | 3,933.34 mi (6,330.10 km) |
| River Grove to Hockley | 3,979.25 mi (6,403.98 km) |
