| Geisenfeld to Alfena | 1,105.18 mi (1,778.62 km) |
| Geisenfeld to Alijo | 1,058.91 mi (1,704.15 km) |
| Geisenfeld to Aljustrel | 1,234.76 mi (1,987.15 km) |
| Geisenfeld to Almada | 1,239.53 mi (1,994.82 km) |
| Geisenfeld to Almargem | 1,236.70 mi (1,990.28 km) |
| Geisenfeld to Almeirim | 1,194.12 mi (1,921.75 km) |
| Geisenfeld to Amadora | 1,240.23 mi (1,995.95 km) |
| Geisenfeld to Amarante | 1,084.45 mi (1,745.25 km) |
| Geisenfeld to Amares | 1,082.31 mi (1,741.82 km) |
| Geisenfeld to Amora | 1,240.33 mi (1,996.12 km) |
| Geisenfeld to Anadia | 1,133.66 mi (1,824.44 km) |
| Geisenfeld to Angra do Heroismo | 2,034.01 mi (3,273.42 km) |
| Geisenfeld to Ansiao | 1,155.37 mi (1,859.39 km) |
| Geisenfeld to Anta | 1,118.53 mi (1,800.10 km) |
| Geisenfeld to Arcos de Valdevez | 1,077.30 mi (1,733.74 km) |
