| Pontneddfechan to Sesimbra | 957.53 mi (1,540.99 km) |
| Pontneddfechan to Setubal | 949.39 mi (1,527.90 km) |
| Pontneddfechan to Sever do Vouga | 794.61 mi (1,278.80 km) |
| Pontneddfechan to Silves | 1,034.02 mi (1,664.10 km) |
| Pontneddfechan to Sines | 987.28 mi (1,588.87 km) |
| Pontneddfechan to Sintra | 937.80 mi (1,509.25 km) |
| Pontneddfechan to Sobrado de Paiva | 773.24 mi (1,244.40 km) |
| Pontneddfechan to Sobral de Monte Agraco | 919.87 mi (1,480.39 km) |
| Pontneddfechan to Soure | 843.84 mi (1,358.03 km) |
| Pontneddfechan to Tabua | 815.22 mi (1,311.97 km) |
| Pontneddfechan to Tavira | 1,030.68 mi (1,658.72 km) |
| Pontneddfechan to Tomar | 871.11 mi (1,401.92 km) |
| Pontneddfechan to Tondela | 805.40 mi (1,296.16 km) |
| Pontneddfechan to Torre de Moncorvo | 748.33 mi (1,204.32 km) |
| Pontneddfechan to Torres Novas | 881.55 mi (1,418.71 km) |
