| Saint-Hilaire-de-Riez to Setubal | 666.83 mi (1,073.16 km) |
| Saint-Hilaire-de-Riez to Sever do Vouga | 523.02 mi (841.71 km) |
| Saint-Hilaire-de-Riez to Silves | 737.79 mi (1,187.36 km) |
| Saint-Hilaire-de-Riez to Sines | 700.58 mi (1,127.48 km) |
| Saint-Hilaire-de-Riez to Sintra | 664.26 mi (1,069.02 km) |
| Saint-Hilaire-de-Riez to Sobrado de Paiva | 503.18 mi (809.80 km) |
| Saint-Hilaire-de-Riez to Sobral de Monte Agraco | 644.70 mi (1,037.55 km) |
| Saint-Hilaire-de-Riez to Soure | 569.82 mi (917.04 km) |
| Saint-Hilaire-de-Riez to Tabua | 534.41 mi (860.05 km) |
| Saint-Hilaire-de-Riez to Tavira | 725.02 mi (1,166.80 km) |
| Saint-Hilaire-de-Riez to Tomar | 589.83 mi (949.24 km) |
| Saint-Hilaire-de-Riez to Tondela | 526.91 mi (847.98 km) |
| Saint-Hilaire-de-Riez to Torre de Moncorvo | 460.29 mi (740.77 km) |
| Saint-Hilaire-de-Riez to Torres Novas | 600.93 mi (967.10 km) |
| Saint-Hilaire-de-Riez to Torres Vedras | 644.18 mi (1,036.71 km) |
