| Schwalbach to Montemor-o-Novo | 1,044.53 mi (1,681.00 km) |
| Schwalbach to Montemor-o-Velho | 984.46 mi (1,584.34 km) |
| Schwalbach to Montijo | 1,066.98 mi (1,717.14 km) |
| Schwalbach to Mortagua | 954.66 mi (1,536.38 km) |
| Schwalbach to Moura | 1,045.93 mi (1,683.26 km) |
| Schwalbach to Murtosa | 955.31 mi (1,537.43 km) |
| Schwalbach to Nazare | 1,026.61 mi (1,652.17 km) |
| Schwalbach to Nelas | 936.34 mi (1,506.89 km) |
| Schwalbach to Obidos | 1,042.03 mi (1,676.98 km) |
| Schwalbach to Odemira | 1,115.78 mi (1,795.67 km) |
| Schwalbach to Odivelas | 1,071.55 mi (1,724.49 km) |
| Schwalbach to Oeiras | 1,081.99 mi (1,741.29 km) |
| Schwalbach to Olhao | 1,119.86 mi (1,802.24 km) |
| Schwalbach to Oliveira de Azemeis | 944.23 mi (1,519.59 km) |
| Schwalbach to Oliveira de Frades | 939.07 mi (1,511.29 km) |
