| Rouvroy to Montemor-o-Novo | 976.69 mi (1,571.83 km) |
| Rouvroy to Montemor-o-Velho | 901.48 mi (1,450.80 km) |
| Rouvroy to Montijo | 993.68 mi (1,599.17 km) |
| Rouvroy to Mortagua | 872.88 mi (1,404.77 km) |
| Rouvroy to Moura | 987.85 mi (1,589.78 km) |
| Rouvroy to Murtosa | 867.98 mi (1,396.88 km) |
| Rouvroy to Nazare | 945.29 mi (1,521.29 km) |
| Rouvroy to Nelas | 856.85 mi (1,378.97 km) |
| Rouvroy to Obidos | 961.88 mi (1,547.99 km) |
| Rouvroy to Odemira | 1,051.95 mi (1,692.95 km) |
| Rouvroy to Odivelas | 995.41 mi (1,601.96 km) |
| Rouvroy to Oeiras | 1,005.61 mi (1,618.37 km) |
| Rouvroy to Olhao | 1,065.71 mi (1,715.09 km) |
| Rouvroy to Oliveira de Azemeis | 857.16 mi (1,379.46 km) |
| Rouvroy to Oliveira de Frades | 855.27 mi (1,376.43 km) |
