| Soumagne to Setubal | 1,099.34 mi (1,769.22 km) |
| Soumagne to Sever do Vouga | 961.67 mi (1,547.65 km) |
| Soumagne to Silves | 1,161.94 mi (1,869.96 km) |
| Soumagne to Sines | 1,130.62 mi (1,819.55 km) |
| Soumagne to Sintra | 1,099.98 mi (1,770.24 km) |
| Soumagne to Sobrado de Paiva | 942.49 mi (1,516.79 km) |
| Soumagne to Sobral de Monte Agraco | 1,080.25 mi (1,738.50 km) |
| Soumagne to Soure | 1,007.05 mi (1,620.69 km) |
| Soumagne to Tabua | 970.40 mi (1,561.70 km) |
| Soumagne to Tavira | 1,143.16 mi (1,839.74 km) |
| Soumagne to Tomar | 1,024.44 mi (1,648.68 km) |
| Soumagne to Tondela | 963.75 mi (1,551.01 km) |
| Soumagne to Torre de Moncorvo | 895.81 mi (1,441.67 km) |
| Soumagne to Torres Novas | 1,035.53 mi (1,666.53 km) |
| Soumagne to Torres Vedras | 1,080.41 mi (1,738.75 km) |
