| Unterwellenborn to Alfena | 1,153.37 mi (1,856.17 km) |
| Unterwellenborn to Alijo | 1,110.82 mi (1,787.69 km) |
| Unterwellenborn to Aljustrel | 1,302.38 mi (2,095.97 km) |
| Unterwellenborn to Almada | 1,299.77 mi (2,091.78 km) |
| Unterwellenborn to Almargem | 1,295.69 mi (2,085.22 km) |
| Unterwellenborn to Almeirim | 1,253.72 mi (2,017.68 km) |
| Unterwellenborn to Amadora | 1,299.93 mi (2,092.04 km) |
| Unterwellenborn to Amarante | 1,134.17 mi (1,825.26 km) |
| Unterwellenborn to Amares | 1,128.77 mi (1,816.58 km) |
| Unterwellenborn to Amora | 1,300.99 mi (2,093.74 km) |
| Unterwellenborn to Anadia | 1,187.10 mi (1,910.46 km) |
| Unterwellenborn to Angra do Heroismo | 2,043.76 mi (3,289.11 km) |
| Unterwellenborn to Ansiao | 1,211.78 mi (1,950.18 km) |
| Unterwellenborn to Anta | 1,167.80 mi (1,879.39 km) |
| Unterwellenborn to Arcos de Valdevez | 1,121.91 mi (1,805.54 km) |
