| Neuilly-sur-Marne to Montemor-o-Novo | 884.57 mi (1,423.57 km) |
| Neuilly-sur-Marne to Montemor-o-Velho | 814.73 mi (1,311.18 km) |
| Neuilly-sur-Marne to Montijo | 903.54 mi (1,454.10 km) |
| Neuilly-sur-Marne to Mortagua | 785.52 mi (1,264.17 km) |
| Neuilly-sur-Marne to Moura | 892.65 mi (1,436.58 km) |
| Neuilly-sur-Marne to Murtosa | 782.91 mi (1,259.97 km) |
| Neuilly-sur-Marne to Nazare | 858.03 mi (1,380.87 km) |
| Neuilly-sur-Marne to Nelas | 768.51 mi (1,236.79 km) |
| Neuilly-sur-Marne to Obidos | 874.22 mi (1,406.92 km) |
| Neuilly-sur-Marne to Odemira | 958.75 mi (1,542.96 km) |
| Neuilly-sur-Marne to Odivelas | 906.33 mi (1,458.59 km) |
| Neuilly-sur-Marne to Oeiras | 916.65 mi (1,475.21 km) |
| Neuilly-sur-Marne to Olhao | 969.61 mi (1,560.43 km) |
| Neuilly-sur-Marne to Oliveira de Azemeis | 771.93 mi (1,242.30 km) |
| Neuilly-sur-Marne to Oliveira de Frades | 768.66 mi (1,237.03 km) |
