| Keystone to Horwich | 4,282.25 mi (6,891.62 km) |
| Keystone to Houghton le Spring | 4,309.36 mi (6,935.24 km) |
| Keystone to Houghton Regis | 4,387.99 mi (7,061.79 km) |
| Keystone to Hounslow | 4,400.91 mi (7,082.59 km) |
| Keystone to Hove | 4,419.24 mi (7,112.08 km) |
| Keystone to Hoyland Nether | 4,327.80 mi (6,964.92 km) |
| Keystone to Hucclecote | 4,319.71 mi (6,951.90 km) |
| Keystone to Huddersfield | 4,312.21 mi (6,939.83 km) |
| Keystone to Huntingdon | 4,396.07 mi (7,074.80 km) |
| Keystone to Huntington | 4,337.13 mi (6,979.94 km) |
| Keystone to Huyton | 4,272.32 mi (6,875.63 km) |
| Keystone to Hwlffordd | 4,203.16 mi (6,764.34 km) |
| Keystone to Hyde | 4,302.57 mi (6,924.31 km) |
| Keystone to Hythe | 4,366.71 mi (7,027.55 km) |
| Keystone to Hythe | 4,468.62 mi (7,191.55 km) |
