| Holyhead to Houghton le Spring | 166.31 mi (267.64 km) |
| Holyhead to Houghton Regis | 197.80 mi (318.32 km) |
| Holyhead to Hounslow | 220.03 mi (354.11 km) |
| Holyhead to Hove | 254.96 mi (410.31 km) |
| Holyhead to Hoyland Nether | 132.14 mi (212.66 km) |
| Holyhead to Hucclecote | 144.10 mi (231.90 km) |
| Holyhead to Huddersfield | 119.59 mi (192.46 km) |
| Holyhead to Huntingdon | 197.98 mi (318.61 km) |
| Holyhead to Huntington | 154.40 mi (248.48 km) |
| Holyhead to Huyton | 74.25 mi (119.50 km) |
| Holyhead to Hwlffordd | 105.22 mi (169.33 km) |
| Holyhead to Hyde | 105.57 mi (169.90 km) |
| Holyhead to Hythe | 217.37 mi (349.83 km) |
| Holyhead to Hythe | 287.16 mi (462.14 km) |
| Holyhead to Ickenham | 213.74 mi (343.99 km) |
