| Arnsberg to Alfena | 1,053.71 mi (1,695.79 km) |
| Arnsberg to Alijo | 1,015.25 mi (1,633.89 km) |
| Arnsberg to Aljustrel | 1,220.68 mi (1,964.49 km) |
| Arnsberg to Almada | 1,210.28 mi (1,947.76 km) |
| Arnsberg to Almargem | 1,204.96 mi (1,939.20 km) |
| Arnsberg to Almeirim | 1,164.07 mi (1,873.38 km) |
| Arnsberg to Amadora | 1,209.89 mi (1,947.13 km) |
| Arnsberg to Amarante | 1,036.19 mi (1,667.58 km) |
| Arnsberg to Amares | 1,027.81 mi (1,654.10 km) |
| Arnsberg to Amora | 1,211.91 mi (1,950.39 km) |
| Arnsberg to Anadia | 1,092.06 mi (1,757.50 km) |
| Arnsberg to Angra do Heroismo | 1,910.20 mi (3,074.17 km) |
| Arnsberg to Ansiao | 1,119.37 mi (1,801.46 km) |
| Arnsberg to Anta | 1,068.98 mi (1,720.36 km) |
| Arnsberg to Arcos de Valdevez | 1,019.35 mi (1,640.48 km) |
