| Lakeway to Sesimbra | 4,898.26 mi (7,882.98 km) |
| Lakeway to Setubal | 4,906.20 mi (7,895.77 km) |
| Lakeway to Sever do Vouga | 4,869.85 mi (7,837.27 km) |
| Lakeway to Silves | 4,967.00 mi (7,993.62 km) |
| Lakeway to Sines | 4,923.76 mi (7,924.02 km) |
| Lakeway to Sintra | 4,874.05 mi (7,844.02 km) |
| Lakeway to Sobrado de Paiva | 4,866.30 mi (7,831.56 km) |
| Lakeway to Sobral de Monte Agraco | 4,879.56 mi (7,852.89 km) |
| Lakeway to Soure | 4,876.03 mi (7,847.22 km) |
| Lakeway to Tabua | 4,896.49 mi (7,880.13 km) |
| Lakeway to Tavira | 5,008.43 mi (8,060.29 km) |
| Lakeway to Tomar | 4,899.15 mi (7,884.42 km) |
| Lakeway to Tondela | 4,889.49 mi (7,868.88 km) |
| Lakeway to Torre de Moncorvo | 4,915.54 mi (7,910.79 km) |
| Lakeway to Torres Novas | 4,897.23 mi (7,881.33 km) |
