| Radolfzell am Bodensee to Alfena | 968.97 mi (1,559.40 km) |
| Radolfzell am Bodensee to Alijo | 922.25 mi (1,484.21 km) |
| Radolfzell am Bodensee to Aljustrel | 1,097.57 mi (1,766.38 km) |
| Radolfzell am Bodensee to Almada | 1,102.20 mi (1,773.83 km) |
| Radolfzell am Bodensee to Almargem | 1,099.42 mi (1,769.34 km) |
| Radolfzell am Bodensee to Almeirim | 1,056.82 mi (1,700.79 km) |
| Radolfzell am Bodensee to Amadora | 1,102.92 mi (1,774.98 km) |
| Radolfzell am Bodensee to Amarante | 948.04 mi (1,525.73 km) |
| Radolfzell am Bodensee to Amares | 946.40 mi (1,523.09 km) |
| Radolfzell am Bodensee to Amora | 1,103.00 mi (1,775.11 km) |
| Radolfzell am Bodensee to Anadia | 996.77 mi (1,604.15 km) |
| Radolfzell am Bodensee to Angra do Heroismo | 1,907.15 mi (3,069.26 km) |
| Radolfzell am Bodensee to Ansiao | 1,018.24 mi (1,638.69 km) |
| Radolfzell am Bodensee to Anta | 982.15 mi (1,580.62 km) |
| Radolfzell am Bodensee to Arcos de Valdevez | 941.71 mi (1,515.54 km) |
