| Holyhead to Hebburn | 170.70 mi (274.72 km) |
| Holyhead to Heckmondwike | 124.82 mi (200.88 km) |
| Holyhead to Hednesford | 116.95 mi (188.22 km) |
| Holyhead to Helensburgh | 187.12 mi (301.14 km) |
| Holyhead to Hellesdon | 248.92 mi (400.60 km) |
| Holyhead to Helston | 223.39 mi (359.51 km) |
| Holyhead to Hemel Hempstead | 205.36 mi (330.50 km) |
| Holyhead to Hemsworth | 136.63 mi (219.89 km) |
| Holyhead to Hendon | 220.54 mi (354.93 km) |
| Holyhead to Henley on Thames | 199.24 mi (320.64 km) |
| Holyhead to Hereford | 118.07 mi (190.02 km) |
| Holyhead to Herne Bay | 277.61 mi (446.78 km) |
| Holyhead to Hersham | 223.33 mi (359.42 km) |
| Holyhead to Hertford | 218.00 mi (350.83 km) |
| Holyhead to Hessle | 174.93 mi (281.52 km) |
