| Siechnice to Arcozelo | 1,405.58 mi (2,262.07 km) |
| Siechnice to Arganil | 1,418.31 mi (2,282.55 km) |
| Siechnice to Arouca | 1,394.66 mi (2,244.49 km) |
| Siechnice to Arruda dos Vinhos | 1,515.01 mi (2,438.17 km) |
| Siechnice to Aveiro | 1,424.18 mi (2,292.00 km) |
| Siechnice to Aver-o-Mar | 1,396.19 mi (2,246.96 km) |
| Siechnice to Aves | 1,375.37 mi (2,213.44 km) |
| Siechnice to Azambuja | 1,503.17 mi (2,419.11 km) |
| Siechnice to Baiao | 1,376.02 mi (2,214.49 km) |
| Siechnice to Barcelos | 1,385.20 mi (2,229.26 km) |
| Siechnice to Barreiro | 1,529.70 mi (2,461.82 km) |
| Siechnice to Batalha | 1,473.85 mi (2,371.94 km) |
| Siechnice to Beja | 1,513.31 mi (2,435.44 km) |
| Siechnice to Belas | 1,532.81 mi (2,466.82 km) |
| Siechnice to Benavente | 1,505.13 mi (2,422.28 km) |
