| Heilbad Heiligenstadt to Alfena | 1,127.77 mi (1,814.97 km) |
| Heilbad Heiligenstadt to Alijo | 1,087.52 mi (1,750.19 km) |
| Heilbad Heiligenstadt to Aljustrel | 1,287.15 mi (2,071.47 km) |
| Heilbad Heiligenstadt to Almada | 1,280.20 mi (2,060.28 km) |
| Heilbad Heiligenstadt to Almargem | 1,275.41 mi (2,052.58 km) |
| Heilbad Heiligenstadt to Almeirim | 1,233.99 mi (1,985.92 km) |
| Heilbad Heiligenstadt to Amadora | 1,280.05 mi (2,060.04 km) |
| Heilbad Heiligenstadt to Amarante | 1,109.51 mi (1,785.58 km) |
| Heilbad Heiligenstadt to Amares | 1,102.37 mi (1,774.09 km) |
| Heilbad Heiligenstadt to Amora | 1,281.65 mi (2,062.62 km) |
| Heilbad Heiligenstadt to Anadia | 1,164.22 mi (1,873.62 km) |
| Heilbad Heiligenstadt to Angra do Heroismo | 1,996.69 mi (3,213.36 km) |
| Heilbad Heiligenstadt to Ansiao | 1,190.44 mi (1,915.82 km) |
| Heilbad Heiligenstadt to Anta | 1,142.71 mi (1,839.01 km) |
| Heilbad Heiligenstadt to Arcos de Valdevez | 1,094.56 mi (1,761.52 km) |
