| Lake Shore to Sesimbra | 3,541.49 mi (5,699.48 km) |
| Lake Shore to Setubal | 3,549.57 mi (5,712.48 km) |
| Lake Shore to Sever do Vouga | 3,516.75 mi (5,659.66 km) |
| Lake Shore to Silves | 3,609.61 mi (5,809.11 km) |
| Lake Shore to Sines | 3,566.68 mi (5,740.02 km) |
| Lake Shore to Sintra | 3,517.52 mi (5,660.90 km) |
| Lake Shore to Sobrado de Paiva | 3,513.91 mi (5,655.08 km) |
| Lake Shore to Sobral de Monte Agraco | 3,523.34 mi (5,670.27 km) |
| Lake Shore to Soure | 3,521.50 mi (5,667.31 km) |
| Lake Shore to Tabua | 3,542.86 mi (5,701.68 km) |
| Lake Shore to Tavira | 3,651.13 mi (5,875.93 km) |
| Lake Shore to Tomar | 3,544.02 mi (5,703.54 km) |
| Lake Shore to Tondela | 3,536.14 mi (5,690.87 km) |
| Lake Shore to Torre de Moncorvo | 3,564.36 mi (5,736.28 km) |
| Lake Shore to Torres Novas | 3,541.84 mi (5,700.05 km) |
