| Saint-Jean-le-Blanc to Setubal | 844.07 mi (1,358.39 km) |
| Saint-Jean-le-Blanc to Sever do Vouga | 708.17 mi (1,139.68 km) |
| Saint-Jean-le-Blanc to Silves | 906.55 mi (1,458.95 km) |
| Saint-Jean-le-Blanc to Sines | 875.14 mi (1,408.41 km) |
| Saint-Jean-le-Blanc to Sintra | 845.22 mi (1,360.25 km) |
| Saint-Jean-le-Blanc to Sobrado de Paiva | 689.39 mi (1,109.47 km) |
| Saint-Jean-le-Blanc to Sobral de Monte Agraco | 825.48 mi (1,328.49 km) |
| Saint-Jean-le-Blanc to Soure | 752.86 mi (1,211.62 km) |
| Saint-Jean-le-Blanc to Tabua | 715.90 mi (1,152.12 km) |
| Saint-Jean-le-Blanc to Tavira | 888.28 mi (1,429.55 km) |
| Saint-Jean-le-Blanc to Tomar | 769.54 mi (1,238.46 km) |
| Saint-Jean-le-Blanc to Tondela | 709.52 mi (1,141.85 km) |
| Saint-Jean-le-Blanc to Torre de Moncorvo | 641.34 mi (1,032.13 km) |
| Saint-Jean-le-Blanc to Torres Novas | 780.62 mi (1,256.29 km) |
| Saint-Jean-le-Blanc to Torres Vedras | 825.81 mi (1,329.01 km) |
