| Altensteig to Arcozelo | 989.04 mi (1,591.71 km) |
| Altensteig to Arganil | 1,001.77 mi (1,612.19 km) |
| Altensteig to Arouca | 977.99 mi (1,573.92 km) |
| Altensteig to Arruda dos Vinhos | 1,098.84 mi (1,768.41 km) |
| Altensteig to Aveiro | 1,007.50 mi (1,621.42 km) |
| Altensteig to Aver-o-Mar | 979.97 mi (1,577.11 km) |
| Altensteig to Aves | 958.95 mi (1,543.28 km) |
| Altensteig to Azambuja | 1,087.05 mi (1,749.44 km) |
| Altensteig to Baiao | 959.38 mi (1,543.97 km) |
| Altensteig to Barcelos | 969.00 mi (1,559.46 km) |
| Altensteig to Barreiro | 1,113.83 mi (1,792.54 km) |
| Altensteig to Batalha | 1,057.35 mi (1,701.64 km) |
| Altensteig to Beja | 1,099.75 mi (1,769.87 km) |
| Altensteig to Belas | 1,116.70 mi (1,797.15 km) |
| Altensteig to Benavente | 1,089.15 mi (1,752.83 km) |
