| Namur to Montemor-o-Novo | 1,036.74 mi (1,668.47 km) |
| Namur to Montemor-o-Velho | 966.48 mi (1,555.40 km) |
| Namur to Montijo | 1,055.70 mi (1,698.98 km) |
| Namur to Mortagua | 937.36 mi (1,508.54 km) |
| Namur to Moura | 1,044.45 mi (1,680.88 km) |
| Namur to Murtosa | 934.31 mi (1,503.63 km) |
| Namur to Nazare | 1,009.89 mi (1,625.26 km) |
| Namur to Nelas | 920.48 mi (1,481.38 km) |
| Namur to Obidos | 1,026.14 mi (1,651.41 km) |
| Namur to Odemira | 1,110.84 mi (1,787.72 km) |
| Namur to Odivelas | 1,058.42 mi (1,703.36 km) |
| Namur to Oeiras | 1,068.73 mi (1,719.96 km) |
| Namur to Olhao | 1,121.16 mi (1,804.34 km) |
| Namur to Oliveira de Azemeis | 923.36 mi (1,486.00 km) |
| Namur to Oliveira de Frades | 920.37 mi (1,481.19 km) |
