| Winsum to Montemor-o-Novo | 1,231.30 mi (1,981.59 km) |
| Winsum to Montemor-o-Velho | 1,154.75 mi (1,858.40 km) |
| Winsum to Montijo | 1,247.90 mi (2,008.30 km) |
| Winsum to Mortagua | 1,126.41 mi (1,812.78 km) |
| Winsum to Moura | 1,242.60 mi (1,999.77 km) |
| Winsum to Murtosa | 1,120.65 mi (1,803.51 km) |
| Winsum to Nazare | 1,198.68 mi (1,929.09 km) |
| Winsum to Nelas | 1,110.71 mi (1,787.51 km) |
| Winsum to Obidos | 1,215.40 mi (1,955.99 km) |
| Winsum to Odemira | 1,306.67 mi (2,102.88 km) |
| Winsum to Odivelas | 1,249.35 mi (2,010.64 km) |
| Winsum to Oeiras | 1,259.51 mi (2,026.98 km) |
| Winsum to Olhao | 1,320.39 mi (2,124.96 km) |
| Winsum to Oliveira de Azemeis | 1,109.91 mi (1,786.23 km) |
| Winsum to Oliveira de Frades | 1,108.56 mi (1,784.06 km) |
