| Ostbevern to Montemor-o-Novo | 1,204.53 mi (1,938.50 km) |
| Ostbevern to Montemor-o-Velho | 1,134.95 mi (1,826.53 km) |
| Ostbevern to Montijo | 1,223.85 mi (1,969.60 km) |
| Ostbevern to Mortagua | 1,105.81 mi (1,779.64 km) |
| Ostbevern to Moura | 1,211.28 mi (1,949.37 km) |
| Ostbevern to Murtosa | 1,102.80 mi (1,774.78 km) |
| Ostbevern to Nazare | 1,178.34 mi (1,896.35 km) |
| Ostbevern to Nelas | 1,088.88 mi (1,752.38 km) |
| Ostbevern to Obidos | 1,194.56 mi (1,922.46 km) |
| Ostbevern to Odemira | 1,278.30 mi (2,057.22 km) |
| Ostbevern to Odivelas | 1,226.71 mi (1,974.20 km) |
| Ostbevern to Oeiras | 1,237.04 mi (1,990.82 km) |
| Ostbevern to Olhao | 1,287.52 mi (2,072.06 km) |
| Ostbevern to Oliveira de Azemeis | 1,091.85 mi (1,757.16 km) |
| Ostbevern to Oliveira de Frades | 1,088.85 mi (1,752.33 km) |
