| Aerzen to Montemor-o-Novo | 1,249.54 mi (2,010.95 km) |
| Aerzen to Montemor-o-Velho | 1,182.70 mi (1,903.37 km) |
| Aerzen to Montijo | 1,269.88 mi (2,043.68 km) |
| Aerzen to Mortagua | 1,153.34 mi (1,856.12 km) |
| Aerzen to Moura | 1,254.45 mi (2,018.84 km) |
| Aerzen to Murtosa | 1,151.29 mi (1,852.82 km) |
| Aerzen to Nazare | 1,225.81 mi (1,972.74 km) |
| Aerzen to Nelas | 1,135.99 mi (1,828.21 km) |
| Aerzen to Obidos | 1,241.83 mi (1,998.53 km) |
| Aerzen to Odemira | 1,322.55 mi (2,128.43 km) |
| Aerzen to Odivelas | 1,273.26 mi (2,049.11 km) |
| Aerzen to Oeiras | 1,283.63 mi (2,065.80 km) |
| Aerzen to Olhao | 1,329.88 mi (2,140.24 km) |
| Aerzen to Oliveira de Azemeis | 1,140.28 mi (1,835.11 km) |
| Aerzen to Oliveira de Frades | 1,136.72 mi (1,829.37 km) |
