| Unterwellenborn to Arcozelo | 1,166.16 mi (1,876.75 km) |
| Unterwellenborn to Arganil | 1,182.89 mi (1,903.68 km) |
| Unterwellenborn to Arouca | 1,156.42 mi (1,861.07 km) |
| Unterwellenborn to Arruda dos Vinhos | 1,281.29 mi (2,062.04 km) |
| Unterwellenborn to Aveiro | 1,186.06 mi (1,908.79 km) |
| Unterwellenborn to Aver-o-Mar | 1,155.47 mi (1,859.55 km) |
| Unterwellenborn to Aves | 1,135.40 mi (1,827.25 km) |
| Unterwellenborn to Azambuja | 1,269.67 mi (2,043.34 km) |
| Unterwellenborn to Baiao | 1,137.46 mi (1,830.56 km) |
| Unterwellenborn to Barcelos | 1,144.41 mi (1,841.75 km) |
| Unterwellenborn to Barreiro | 1,297.04 mi (2,087.38 km) |
| Unterwellenborn to Batalha | 1,238.59 mi (1,993.31 km) |
| Unterwellenborn to Beja | 1,286.16 mi (2,069.87 km) |
| Unterwellenborn to Belas | 1,299.28 mi (2,090.98 km) |
| Unterwellenborn to Benavente | 1,272.14 mi (2,047.31 km) |
