| Champs-Sur-Marne to Montemor-o-Novo | 886.14 mi (1,426.10 km) |
| Champs-Sur-Marne to Montemor-o-Velho | 816.47 mi (1,313.98 km) |
| Champs-Sur-Marne to Montijo | 905.17 mi (1,456.73 km) |
| Champs-Sur-Marne to Mortagua | 787.25 mi (1,266.95 km) |
| Champs-Sur-Marne to Moura | 894.10 mi (1,438.91 km) |
| Champs-Sur-Marne to Murtosa | 784.70 mi (1,262.86 km) |
| Champs-Sur-Marne to Nazare | 859.76 mi (1,383.65 km) |
| Champs-Sur-Marne to Nelas | 770.21 mi (1,239.53 km) |
| Champs-Sur-Marne to Obidos | 875.93 mi (1,409.67 km) |
| Champs-Sur-Marne to Odemira | 960.27 mi (1,545.41 km) |
| Champs-Sur-Marne to Odivelas | 907.99 mi (1,461.27 km) |
| Champs-Sur-Marne to Oeiras | 918.32 mi (1,477.89 km) |
| Champs-Sur-Marne to Olhao | 971.02 mi (1,562.70 km) |
| Champs-Sur-Marne to Oliveira de Azemeis | 773.72 mi (1,245.18 km) |
| Champs-Sur-Marne to Oliveira de Frades | 770.41 mi (1,239.85 km) |
