| Poggibonsi to Setubal | 1,096.37 mi (1,764.43 km) |
| Poggibonsi to Sever do Vouga | 1,015.73 mi (1,634.66 km) |
| Poggibonsi to Silves | 1,115.89 mi (1,795.85 km) |
| Poggibonsi to Sines | 1,111.89 mi (1,789.42 km) |
| Poggibonsi to Sintra | 1,113.09 mi (1,791.34 km) |
| Poggibonsi to Sobrado de Paiva | 1,004.80 mi (1,617.06 km) |
| Poggibonsi to Sobral de Monte Agraco | 1,095.47 mi (1,762.99 km) |
| Poggibonsi to Soure | 1,043.92 mi (1,680.02 km) |
| Poggibonsi to Tabua | 1,006.78 mi (1,620.26 km) |
| Poggibonsi to Tavira | 1,080.41 mi (1,738.76 km) |
| Poggibonsi to Tomar | 1,043.96 mi (1,680.09 km) |
| Poggibonsi to Tondela | 1,006.09 mi (1,619.14 km) |
| Poggibonsi to Torre de Moncorvo | 944.90 mi (1,520.67 km) |
| Poggibonsi to Torres Novas | 1,053.10 mi (1,694.80 km) |
| Poggibonsi to Torres Vedras | 1,099.41 mi (1,769.32 km) |
