| Widnau to Alenquer | 1,097.77 mi (1,766.69 km) |
| Widnau to Alfena | 990.31 mi (1,593.75 km) |
| Widnau to Alijo | 942.64 mi (1,517.03 km) |
| Widnau to Aljustrel | 1,112.51 mi (1,790.40 km) |
| Widnau to Almada | 1,119.55 mi (1,801.74 km) |
| Widnau to Almargem | 1,117.17 mi (1,797.90 km) |
| Widnau to Almeirim | 1,074.47 mi (1,729.20 km) |
| Widnau to Amadora | 1,120.43 mi (1,803.17 km) |
| Widnau to Amarante | 969.00 mi (1,559.46 km) |
| Widnau to Amares | 968.31 mi (1,558.34 km) |
| Widnau to Amora | 1,120.22 mi (1,802.81 km) |
| Widnau to Anadia | 1,016.48 mi (1,635.87 km) |
| Widnau to Angra do Heroismo | 1,936.04 mi (3,115.75 km) |
| Widnau to Ansiao | 1,036.98 mi (1,668.86 km) |
| Widnau to Anta | 1,003.14 mi (1,614.40 km) |
