| River Grove to Haslemere | 3,944.44 mi (6,347.97 km) |
| River Grove to Haslingden | 3,802.95 mi (6,120.26 km) |
| River Grove to Hatch End | 3,940.95 mi (6,342.34 km) |
| River Grove to Hatfield | 3,855.73 mi (6,205.19 km) |
| River Grove to Hatfield | 3,941.37 mi (6,343.02 km) |
| River Grove to Havant | 3,941.62 mi (6,343.42 km) |
| River Grove to Haverhill | 3,956.30 mi (6,367.06 km) |
| River Grove to Hawick | 3,737.07 mi (6,014.24 km) |
| River Grove to Haydock | 3,797.55 mi (6,111.57 km) |
| River Grove to Hayes | 3,963.11 mi (6,378.01 km) |
| River Grove to Hayes | 3,942.00 mi (6,344.03 km) |
| River Grove to Hayle | 3,788.05 mi (6,096.28 km) |
| River Grove to Haywards Heath | 3,970.77 mi (6,390.33 km) |
| River Grove to Hazel Grove | 3,820.76 mi (6,148.92 km) |
| River Grove to Heanor | 3,859.84 mi (6,211.81 km) |
