| Papenburg to Montemor-o-Novo | 1,242.01 mi (1,998.82 km) |
| Papenburg to Montemor-o-Velho | 1,168.01 mi (1,879.73 km) |
| Papenburg to Montijo | 1,259.66 mi (2,027.22 km) |
| Papenburg to Mortagua | 1,139.35 mi (1,833.60 km) |
| Papenburg to Moura | 1,251.56 mi (2,014.18 km) |
| Papenburg to Murtosa | 1,134.59 mi (1,825.95 km) |
| Papenburg to Nazare | 1,211.78 mi (1,950.17 km) |
| Papenburg to Nelas | 1,123.17 mi (1,807.56 km) |
| Papenburg to Obidos | 1,228.33 mi (1,976.80 km) |
| Papenburg to Odemira | 1,316.82 mi (2,119.22 km) |
| Papenburg to Odivelas | 1,261.64 mi (2,030.41 km) |
| Papenburg to Oeiras | 1,271.87 mi (2,046.87 km) |
| Papenburg to Olhao | 1,328.80 mi (2,138.49 km) |
| Papenburg to Oliveira de Azemeis | 1,123.76 mi (1,808.52 km) |
| Papenburg to Oliveira de Frades | 1,121.80 mi (1,805.37 km) |
