| Saint-Hilaire-de-Riez to Montemor-o-Novo | 641.71 mi (1,032.73 km) |
| Saint-Hilaire-de-Riez to Montemor-o-Velho | 564.63 mi (908.68 km) |
| Saint-Hilaire-de-Riez to Montijo | 657.51 mi (1,058.15 km) |
| Saint-Hilaire-de-Riez to Mortagua | 536.08 mi (862.73 km) |
| Saint-Hilaire-de-Riez to Moura | 656.00 mi (1,055.73 km) |
| Saint-Hilaire-de-Riez to Murtosa | 531.24 mi (854.95 km) |
| Saint-Hilaire-de-Riez to Nazare | 608.45 mi (979.21 km) |
| Saint-Hilaire-de-Riez to Nelas | 520.23 mi (837.23 km) |
| Saint-Hilaire-de-Riez to Obidos | 625.07 mi (1,005.96 km) |
| Saint-Hilaire-de-Riez to Odemira | 717.67 mi (1,154.97 km) |
| Saint-Hilaire-de-Riez to Odivelas | 658.87 mi (1,060.34 km) |
| Saint-Hilaire-de-Riez to Oeiras | 669.03 mi (1,076.69 km) |
| Saint-Hilaire-de-Riez to Olhao | 734.80 mi (1,182.55 km) |
| Saint-Hilaire-de-Riez to Oliveira de Azemeis | 520.39 mi (837.48 km) |
| Saint-Hilaire-de-Riez to Oliveira de Frades | 518.42 mi (834.32 km) |
