| Rambouillet to Montemor-o-Novo | 852.35 mi (1,371.72 km) |
| Rambouillet to Montemor-o-Velho | 781.13 mi (1,257.11 km) |
| Rambouillet to Montijo | 870.77 mi (1,401.37 km) |
| Rambouillet to Mortagua | 752.04 mi (1,210.29 km) |
| Rambouillet to Moura | 861.46 mi (1,386.39 km) |
| Rambouillet to Murtosa | 748.97 mi (1,205.36 km) |
| Rambouillet to Nazare | 824.56 mi (1,327.01 km) |
| Rambouillet to Nelas | 735.24 mi (1,183.25 km) |
| Rambouillet to Obidos | 840.85 mi (1,353.21 km) |
| Rambouillet to Odemira | 926.89 mi (1,491.69 km) |
| Rambouillet to Odivelas | 873.29 mi (1,405.43 km) |
| Rambouillet to Oeiras | 883.59 mi (1,422.01 km) |
| Rambouillet to Olhao | 938.80 mi (1,510.85 km) |
| Rambouillet to Oliveira de Azemeis | 738.01 mi (1,187.72 km) |
| Rambouillet to Oliveira de Frades | 735.01 mi (1,182.89 km) |
