| Arlon to Alfena | 904.82 mi (1,456.16 km) |
| Arlon to Alijo | 864.90 mi (1,391.93 km) |
| Arlon to Aljustrel | 1,067.54 mi (1,718.04 km) |
| Arlon to Almada | 1,058.53 mi (1,703.54 km) |
| Arlon to Almargem | 1,053.50 mi (1,695.45 km) |
| Arlon to Almeirim | 1,012.31 mi (1,629.16 km) |
| Arlon to Amadora | 1,058.27 mi (1,703.12 km) |
| Arlon to Amarante | 886.66 mi (1,426.94 km) |
| Arlon to Amares | 879.38 mi (1,415.22 km) |
| Arlon to Amora | 1,060.07 mi (1,706.02 km) |
| Arlon to Anadia | 941.65 mi (1,515.44 km) |
| Arlon to Angra do Heroismo | 1,786.70 mi (2,875.41 km) |
| Arlon to Ansiao | 968.25 mi (1,558.25 km) |
| Arlon to Anta | 919.79 mi (1,480.26 km) |
| Arlon to Arcos de Valdevez | 871.56 mi (1,402.64 km) |
