| Holyhead to Roura | 4,295.30 mi (6,912.62 km) |
| Holyhead to Saint-Georges | 4,326.66 mi (6,963.08 km) |
| Holyhead to Saint-Laurent-du-Maroni | 4,308.84 mi (6,934.40 km) |
| Holyhead to Sinnamary | 4,278.28 mi (6,885.23 km) |
| Holyhead to Aachen | 487.32 mi (784.27 km) |
| Holyhead to Aalen | 708.68 mi (1,140.52 km) |
| Holyhead to Abensberg | 778.40 mi (1,252.72 km) |
| Holyhead to Achern | 638.73 mi (1,027.94 km) |
| Holyhead to Achim | 565.22 mi (909.64 km) |
| Holyhead to Adelsdorf | 710.68 mi (1,143.73 km) |
| Holyhead to Adendorf | 621.71 mi (1,000.54 km) |
| Holyhead to Aerzen | 587.63 mi (945.70 km) |
| Holyhead to Ahaus | 494.13 mi (795.22 km) |
| Holyhead to Ahlen | 536.33 mi (863.14 km) |
| Holyhead to Ahrensburg | 610.82 mi (983.02 km) |
