| Pianiga to Setubal | 1,170.88 mi (1,884.35 km) |
| Pianiga to Sever do Vouga | 1,075.12 mi (1,730.24 km) |
| Pianiga to Silves | 1,200.23 mi (1,931.58 km) |
| Pianiga to Sines | 1,190.23 mi (1,915.49 km) |
| Pianiga to Sintra | 1,184.39 mi (1,906.09 km) |
| Pianiga to Sobrado de Paiva | 1,061.93 mi (1,709.01 km) |
| Pianiga to Sobral de Monte Agraco | 1,165.89 mi (1,876.31 km) |
| Pianiga to Soure | 1,108.09 mi (1,783.31 km) |
| Pianiga to Tabua | 1,070.03 mi (1,722.05 km) |
| Pianiga to Tavira | 1,167.56 mi (1,879.01 km) |
| Pianiga to Tomar | 1,112.11 mi (1,789.77 km) |
| Pianiga to Tondela | 1,067.93 mi (1,718.67 km) |
| Pianiga to Torre de Moncorvo | 1,003.23 mi (1,614.53 km) |
| Pianiga to Torres Novas | 1,121.94 mi (1,805.58 km) |
| Pianiga to Torres Vedras | 1,169.06 mi (1,881.43 km) |
