| Bad Oeynhausen to Arcozelo | 1,124.91 mi (1,810.36 km) |
| Bad Oeynhausen to Arganil | 1,149.89 mi (1,850.57 km) |
| Bad Oeynhausen to Arouca | 1,117.92 mi (1,799.12 km) |
| Bad Oeynhausen to Arruda dos Vinhos | 1,250.34 mi (2,012.22 km) |
| Bad Oeynhausen to Aveiro | 1,147.45 mi (1,846.65 km) |
| Bad Oeynhausen to Aver-o-Mar | 1,111.31 mi (1,788.47 km) |
| Bad Oeynhausen to Aves | 1,093.30 mi (1,759.49 km) |
| Bad Oeynhausen to Azambuja | 1,239.26 mi (1,994.39 km) |
| Bad Oeynhausen to Baiao | 1,098.52 mi (1,767.89 km) |
| Bad Oeynhausen to Barcelos | 1,100.24 mi (1,770.66 km) |
| Bad Oeynhausen to Barreiro | 1,267.82 mi (2,040.35 km) |
| Bad Oeynhausen to Batalha | 1,205.18 mi (1,939.55 km) |
| Bad Oeynhausen to Beja | 1,266.41 mi (2,038.09 km) |
| Bad Oeynhausen to Belas | 1,268.44 mi (2,041.36 km) |
| Bad Oeynhausen to Benavente | 1,242.62 mi (1,999.80 km) |
