| Mery-sur-Oise to Montemor-o-Novo | 884.97 mi (1,424.23 km) |
| Mery-sur-Oise to Montemor-o-Velho | 813.02 mi (1,308.43 km) |
| Mery-sur-Oise to Montijo | 903.15 mi (1,453.49 km) |
| Mery-sur-Oise to Mortagua | 784.02 mi (1,261.75 km) |
| Mery-sur-Oise to Moura | 894.40 mi (1,439.39 km) |
| Mery-sur-Oise to Murtosa | 780.59 mi (1,256.23 km) |
| Mery-sur-Oise to Nazare | 856.54 mi (1,378.46 km) |
| Mery-sur-Oise to Nelas | 767.36 mi (1,234.94 km) |
| Mery-sur-Oise to Obidos | 872.88 mi (1,404.76 km) |
| Mery-sur-Oise to Odemira | 959.64 mi (1,544.39 km) |
| Mery-sur-Oise to Odivelas | 905.54 mi (1,457.32 km) |
| Mery-sur-Oise to Oeiras | 915.82 mi (1,473.87 km) |
| Mery-sur-Oise to Olhao | 971.80 mi (1,563.97 km) |
| Mery-sur-Oise to Oliveira de Azemeis | 769.65 mi (1,238.63 km) |
| Mery-sur-Oise to Oliveira de Frades | 766.87 mi (1,234.16 km) |
