| Widnau to Benavente | 1,092.14 mi (1,757.63 km) |
| Widnau to Bombarral | 1,094.52 mi (1,761.47 km) |
| Widnau to Bougado | 988.24 mi (1,590.42 km) |
| Widnau to Braga | 974.50 mi (1,568.30 km) |
| Widnau to Braganca | 891.84 mi (1,435.28 km) |
| Widnau to Cabeceiras de Basto | 957.18 mi (1,540.44 km) |
| Widnau to Cacem | 1,122.01 mi (1,805.70 km) |
| Widnau to Cadaval | 1,093.61 mi (1,760.00 km) |
| Widnau to Caldas da Rainha | 1,087.93 mi (1,750.86 km) |
| Widnau to Calheta | 1,728.14 mi (2,781.17 km) |
| Widnau to Camara de Lobos | 1,721.74 mi (2,770.87 km) |
| Widnau to Canico | 1,719.00 mi (2,766.46 km) |
| Widnau to Cantanhede | 1,026.87 mi (1,652.58 km) |
| Widnau to Carregal do Sal | 997.70 mi (1,605.64 km) |
| Widnau to Cartaxo | 1,083.65 mi (1,743.96 km) |
