| Morlanwelz-Mariemont to Montemor-o-Novo | 1,017.14 mi (1,636.93 km) |
| Morlanwelz-Mariemont to Montemor-o-Velho | 945.31 mi (1,521.33 km) |
| Morlanwelz-Mariemont to Montijo | 1,035.49 mi (1,666.46 km) |
| Morlanwelz-Mariemont to Mortagua | 916.34 mi (1,474.71 km) |
| Morlanwelz-Mariemont to Moura | 1,025.93 mi (1,651.08 km) |
| Morlanwelz-Mariemont to Murtosa | 912.72 mi (1,468.88 km) |
| Morlanwelz-Mariemont to Nazare | 988.86 mi (1,591.42 km) |
| Morlanwelz-Mariemont to Nelas | 899.72 mi (1,447.96 km) |
| Morlanwelz-Mariemont to Obidos | 1,005.22 mi (1,617.75 km) |
| Morlanwelz-Mariemont to Odemira | 1,091.63 mi (1,756.82 km) |
| Morlanwelz-Mariemont to Odivelas | 1,037.90 mi (1,670.34 km) |
| Morlanwelz-Mariemont to Oeiras | 1,048.19 mi (1,686.89 km) |
| Morlanwelz-Mariemont to Olhao | 1,103.04 mi (1,775.17 km) |
| Morlanwelz-Mariemont to Oliveira de Azemeis | 901.80 mi (1,451.31 km) |
| Morlanwelz-Mariemont to Oliveira de Frades | 899.15 mi (1,447.04 km) |
