| Conway to Hebburn | 4,313.96 mi (6,942.65 km) |
| Conway to Heckmondwike | 4,342.08 mi (6,987.90 km) |
| Conway to Hednesford | 4,356.67 mi (7,011.39 km) |
| Conway to Helensburgh | 4,170.36 mi (6,711.55 km) |
| Conway to Hellesdon | 4,482.44 mi (7,213.79 km) |
| Conway to Helston | 4,297.07 mi (6,915.47 km) |
| Conway to Hemel Hempstead | 4,442.87 mi (7,150.12 km) |
| Conway to Hemsworth | 4,356.79 mi (7,011.57 km) |
| Conway to Hendon | 4,457.28 mi (7,173.29 km) |
| Conway to Henley on Thames | 4,432.25 mi (7,133.01 km) |
| Conway to Hereford | 4,346.86 mi (6,995.59 km) |
| Conway to Herne Bay | 4,516.26 mi (7,268.22 km) |
| Conway to Hersham | 4,456.73 mi (7,172.42 km) |
| Conway to Hertford | 4,456.78 mi (7,172.50 km) |
| Conway to Hessle | 4,388.05 mi (7,061.89 km) |
