| Milford Haven to Horwich | 166.82 mi (268.48 km) |
| Milford Haven to Houghton le Spring | 261.62 mi (421.04 km) |
| Milford Haven to Houghton Regis | 193.42 mi (311.28 km) |
| Milford Haven to Hounslow | 201.06 mi (323.57 km) |
| Milford Haven to Hove | 218.91 mi (352.30 km) |
| Milford Haven to Hoyland Nether | 195.00 mi (313.83 km) |
| Milford Haven to Hucclecote | 122.72 mi (197.49 km) |
| Milford Haven to Huddersfield | 190.96 mi (307.32 km) |
| Milford Haven to Huntingdon | 211.46 mi (340.31 km) |
| Milford Haven to Huntington | 229.35 mi (369.10 km) |
| Milford Haven to Huyton | 149.33 mi (240.32 km) |
| Milford Haven to Hwlffordd | 6.69 mi (10.77 km) |
| Milford Haven to Hyde | 172.58 mi (277.73 km) |
| Milford Haven to Hythe | 167.90 mi (270.20 km) |
| Milford Haven to Hythe | 267.76 mi (430.92 km) |
