| Gladbeck to Arcozelo | 1,036.20 mi (1,667.61 km) |
| Gladbeck to Arganil | 1,062.03 mi (1,709.17 km) |
| Gladbeck to Arouca | 1,029.49 mi (1,656.80 km) |
| Gladbeck to Arruda dos Vinhos | 1,162.62 mi (1,871.05 km) |
| Gladbeck to Aveiro | 1,058.98 mi (1,704.26 km) |
| Gladbeck to Aver-o-Mar | 1,022.37 mi (1,645.35 km) |
| Gladbeck to Aves | 1,004.55 mi (1,616.66 km) |
| Gladbeck to Azambuja | 1,151.62 mi (1,853.35 km) |
| Gladbeck to Baiao | 1,010.06 mi (1,625.53 km) |
| Gladbeck to Barcelos | 1,011.31 mi (1,627.55 km) |
| Gladbeck to Barreiro | 1,180.30 mi (1,899.51 km) |
| Gladbeck to Batalha | 1,117.21 mi (1,797.97 km) |
| Gladbeck to Beja | 1,180.31 mi (1,899.53 km) |
| Gladbeck to Belas | 1,180.72 mi (1,900.19 km) |
| Gladbeck to Benavente | 1,155.09 mi (1,858.94 km) |
