| Nuth to Montemor-o-Novo | 1,089.97 mi (1,754.13 km) |
| Nuth to Montemor-o-Velho | 1,020.39 mi (1,642.17 km) |
| Nuth to Montijo | 1,109.22 mi (1,785.12 km) |
| Nuth to Mortagua | 991.23 mi (1,595.23 km) |
| Nuth to Moura | 1,097.06 mi (1,765.55 km) |
| Nuth to Murtosa | 988.36 mi (1,590.61 km) |
| Nuth to Nazare | 1,063.75 mi (1,711.94 km) |
| Nuth to Nelas | 974.26 mi (1,567.91 km) |
| Nuth to Obidos | 1,079.96 mi (1,738.02 km) |
| Nuth to Odemira | 1,163.84 mi (1,873.03 km) |
| Nuth to Odivelas | 1,112.07 mi (1,789.71 km) |
| Nuth to Oeiras | 1,122.40 mi (1,806.33 km) |
| Nuth to Olhao | 1,173.50 mi (1,888.57 km) |
| Nuth to Oliveira de Azemeis | 977.39 mi (1,572.96 km) |
| Nuth to Oliveira de Frades | 974.30 mi (1,567.98 km) |
