| Cologne to Alfena | 995.92 mi (1,602.77 km) |
| Cologne to Alijo | 957.64 mi (1,541.17 km) |
| Cologne to Aljustrel | 1,164.00 mi (1,873.28 km) |
| Cologne to Almada | 1,152.96 mi (1,855.52 km) |
| Cologne to Almargem | 1,147.56 mi (1,846.83 km) |
| Cologne to Almeirim | 1,106.75 mi (1,781.15 km) |
| Cologne to Amadora | 1,152.53 mi (1,854.82 km) |
| Cologne to Amarante | 978.45 mi (1,574.67 km) |
| Cologne to Amares | 969.98 mi (1,561.03 km) |
| Cologne to Amora | 1,154.62 mi (1,858.19 km) |
| Cologne to Anadia | 1,034.44 mi (1,664.78 km) |
| Cologne to Angra do Heroismo | 1,855.31 mi (2,985.82 km) |
| Cologne to Ansiao | 1,061.90 mi (1,708.96 km) |
| Cologne to Anta | 1,011.21 mi (1,627.38 km) |
| Cologne to Arcos de Valdevez | 961.48 mi (1,547.35 km) |
