| Gudensberg to Alfena | 1,092.27 mi (1,757.84 km) |
| Gudensberg to Alijo | 1,052.24 mi (1,693.42 km) |
| Gudensberg to Aljustrel | 1,252.84 mi (2,016.26 km) |
| Gudensberg to Almada | 1,245.30 mi (2,004.12 km) |
| Gudensberg to Almargem | 1,240.43 mi (1,996.28 km) |
| Gudensberg to Almeirim | 1,199.09 mi (1,929.75 km) |
| Gudensberg to Amadora | 1,245.11 mi (2,003.81 km) |
| Gudensberg to Amarante | 1,074.10 mi (1,728.60 km) |
| Gudensberg to Amares | 1,066.81 mi (1,716.86 km) |
| Gudensberg to Amora | 1,246.78 mi (2,006.50 km) |
| Gudensberg to Anadia | 1,128.97 mi (1,816.90 km) |
| Gudensberg to Angra do Heroismo | 1,961.30 mi (3,156.41 km) |
| Gudensberg to Ansiao | 1,155.35 mi (1,859.36 km) |
| Gudensberg to Anta | 1,107.25 mi (1,781.94 km) |
| Gudensberg to Arcos de Valdevez | 1,058.93 mi (1,704.18 km) |
