| Strada to Setubal | 1,106.15 mi (1,780.17 km) |
| Strada to Sever do Vouga | 1,024.65 mi (1,649.01 km) |
| Strada to Silves | 1,126.16 mi (1,812.38 km) |
| Strada to Sines | 1,121.87 mi (1,805.48 km) |
| Strada to Sintra | 1,122.70 mi (1,806.82 km) |
| Strada to Sobrado de Paiva | 1,013.57 mi (1,631.19 km) |
| Strada to Sobral de Monte Agraco | 1,105.03 mi (1,778.37 km) |
| Strada to Soure | 1,053.12 mi (1,694.83 km) |
| Strada to Tabua | 1,015.91 mi (1,634.96 km) |
| Strada to Tavira | 1,090.81 mi (1,755.49 km) |
| Strada to Tomar | 1,053.38 mi (1,695.25 km) |
| Strada to Tondela | 1,015.14 mi (1,633.71 km) |
| Strada to Torre de Moncorvo | 953.71 mi (1,534.85 km) |
| Strada to Torres Novas | 1,062.56 mi (1,710.03 km) |
| Strada to Torres Vedras | 1,108.93 mi (1,784.65 km) |
