| Cities | Distance |
|---|---|
| Holyhead to Kopavogur | 963.78 mi (1,551.05 km) |
| Holyhead to Reykjavik | 966.14 mi (1,554.85 km) |
| Holyhead to Saudharkrokur | 1,001.61 mi (1,611.94 km) |
| Holyhead to Selfoss | 935.34 mi (1,505.28 km) |
| Holyhead to An Cabhan | 121.21 mi (195.06 km) |
| Holyhead to Arklow | 72.89 mi (117.31 km) |
| Holyhead to Ashtown | 70.26 mi (113.07 km) |
| Holyhead to Athy | 99.96 mi (160.88 km) |
| Holyhead to Baile Atha Luain | 136.66 mi (219.93 km) |
| Holyhead to Ballincollig | 192.85 mi (310.37 km) |
| Holyhead to Blackrock | 63.78 mi (102.65 km) |
| Holyhead to Carlow | 100.99 mi (162.52 km) |
| Holyhead to Carrick on Shannon | 148.47 mi (238.94 km) |
| Holyhead to Carrigaline | 188.48 mi (303.33 km) |
| Holyhead to Castlebar | 195.09 mi (313.97 km) |