| Morfelden-Walldorf to Montemor-o-Novo | 1,137.28 mi (1,830.27 km) |
| Morfelden-Walldorf to Montemor-o-Velho | 1,077.71 mi (1,734.41 km) |
| Morfelden-Walldorf to Montijo | 1,159.96 mi (1,866.78 km) |
| Morfelden-Walldorf to Mortagua | 1,047.90 mi (1,686.44 km) |
| Morfelden-Walldorf to Moura | 1,138.06 mi (1,831.53 km) |
| Morfelden-Walldorf to Murtosa | 1,048.58 mi (1,687.53 km) |
| Morfelden-Walldorf to Nazare | 1,119.83 mi (1,802.19 km) |
| Morfelden-Walldorf to Nelas | 1,029.56 mi (1,656.91 km) |
| Morfelden-Walldorf to Obidos | 1,135.22 mi (1,826.96 km) |
| Morfelden-Walldorf to Odemira | 1,208.23 mi (1,944.46 km) |
| Morfelden-Walldorf to Odivelas | 1,164.63 mi (1,874.29 km) |
| Morfelden-Walldorf to Oeiras | 1,175.07 mi (1,891.09 km) |
| Morfelden-Walldorf to Olhao | 1,211.57 mi (1,949.84 km) |
| Morfelden-Walldorf to Oliveira de Azemeis | 1,037.50 mi (1,669.69 km) |
| Morfelden-Walldorf to Oliveira de Frades | 1,032.34 mi (1,661.38 km) |
