| Cities | Distance |
|---|---|
| Holyhead to Greenford | 218.35 mi (351.40 km) |
| Holyhead to Greenock | 182.55 mi (293.79 km) |
| Holyhead to Greetland | 116.46 mi (187.42 km) |
| Holyhead to Grimsby | 188.21 mi (302.89 km) |
| Holyhead to Guildford | 223.56 mi (359.79 km) |
| Holyhead to Guisborough | 168.36 mi (270.95 km) |
| Holyhead to Guiseley | 126.23 mi (203.15 km) |
| Holyhead to Hackney | 229.24 mi (368.93 km) |
| Holyhead to Haddington | 197.30 mi (317.52 km) |
| Holyhead to Hadleigh | 251.88 mi (405.36 km) |
| Holyhead to Hailsham | 267.54 mi (430.57 km) |
| Holyhead to Halesowen | 122.92 mi (197.83 km) |
| Holyhead to Halewood | 74.06 mi (119.19 km) |
| Holyhead to Halifax | 117.36 mi (188.88 km) |
| Holyhead to Halstead | 240.36 mi (386.82 km) |