| Aachen to Alfena | 958.96 mi (1,543.29 km) |
| Aachen to Alijo | 921.29 mi (1,482.67 km) |
| Aachen to Aljustrel | 1,129.53 mi (1,817.80 km) |
| Aachen to Almada | 1,117.29 mi (1,798.10 km) |
| Aachen to Almargem | 1,111.71 mi (1,789.13 km) |
| Aachen to Almeirim | 1,071.10 mi (1,723.77 km) |
| Aachen to Amadora | 1,116.78 mi (1,797.28 km) |
| Aachen to Amarante | 941.74 mi (1,515.58 km) |
| Aachen to Amares | 932.87 mi (1,501.31 km) |
| Aachen to Amora | 1,119.01 mi (1,800.87 km) |
| Aachen to Anadia | 998.08 mi (1,606.26 km) |
| Aachen to Angra do Heroismo | 1,815.83 mi (2,922.29 km) |
| Aachen to Ansiao | 1,025.89 mi (1,651.01 km) |
| Aachen to Anta | 974.34 mi (1,568.06 km) |
| Aachen to Arcos de Valdevez | 924.17 mi (1,487.31 km) |
