| Widnau to Montalegre | 937.00 mi (1,507.95 km) |
| Widnau to Montemor-o-Novo | 1,081.49 mi (1,740.49 km) |
| Widnau to Montemor-o-Velho | 1,037.78 mi (1,670.15 km) |
| Widnau to Montijo | 1,108.55 mi (1,784.05 km) |
| Widnau to Mortagua | 1,007.80 mi (1,621.90 km) |
| Widnau to Moura | 1,073.48 mi (1,727.60 km) |
| Widnau to Murtosa | 1,013.72 mi (1,631.43 km) |
| Widnau to Nazare | 1,077.06 mi (1,733.37 km) |
| Widnau to Nelas | 987.94 mi (1,589.93 km) |
| Widnau to Obidos | 1,090.90 mi (1,755.63 km) |
| Widnau to Odemira | 1,146.86 mi (1,845.70 km) |
| Widnau to Odivelas | 1,115.73 mi (1,795.59 km) |
| Widnau to Oeiras | 1,126.10 mi (1,812.29 km) |
| Widnau to Olhao | 1,141.49 mi (1,837.04 km) |
| Widnau to Oliveira de Azemeis | 1,002.76 mi (1,613.79 km) |
