| Le Portel to Setubal | 984.46 mi (1,584.34 km) |
| Le Portel to Sever do Vouga | 837.89 mi (1,348.45 km) |
| Le Portel to Silves | 1,056.40 mi (1,700.12 km) |
| Le Portel to Sines | 1,018.73 mi (1,639.48 km) |
| Le Portel to Sintra | 980.61 mi (1,578.14 km) |
| Le Portel to Sobrado de Paiva | 817.49 mi (1,315.63 km) |
| Le Portel to Sobral de Monte Agraco | 961.21 mi (1,546.91 km) |
| Le Portel to Soure | 885.61 mi (1,425.25 km) |
| Le Portel to Tabua | 851.09 mi (1,369.70 km) |
| Le Portel to Tavira | 1,043.30 mi (1,679.03 km) |
| Le Portel to Tomar | 906.94 mi (1,459.58 km) |
| Le Portel to Tondela | 843.14 mi (1,356.91 km) |
| Le Portel to Torre de Moncorvo | 777.50 mi (1,251.27 km) |
| Le Portel to Torres Novas | 918.01 mi (1,477.39 km) |
| Le Portel to Torres Vedras | 960.32 mi (1,545.48 km) |
