| Zywiec to Montemor-o-Novo | 1,545.83 mi (2,487.77 km) |
| Zywiec to Montemor-o-Velho | 1,502.86 mi (2,418.62 km) |
| Zywiec to Montijo | 1,573.35 mi (2,532.06 km) |
| Zywiec to Mortagua | 1,472.87 mi (2,370.35 km) |
| Zywiec to Moura | 1,536.22 mi (2,472.30 km) |
| Zywiec to Murtosa | 1,478.42 mi (2,379.29 km) |
| Zywiec to Nazare | 1,542.23 mi (2,481.97 km) |
| Zywiec to Nelas | 1,453.05 mi (2,338.46 km) |
| Zywiec to Obidos | 1,556.06 mi (2,504.24 km) |
| Zywiec to Odemira | 1,610.08 mi (2,591.17 km) |
| Zywiec to Odivelas | 1,580.70 mi (2,543.90 km) |
| Zywiec to Oeiras | 1,591.07 mi (2,560.58 km) |
| Zywiec to Olhao | 1,602.41 mi (2,578.84 km) |
| Zywiec to Oliveira de Azemeis | 1,467.43 mi (2,361.61 km) |
| Zywiec to Oliveira de Frades | 1,459.58 mi (2,348.97 km) |
