| Piacenza to Setubal | 1,055.37 mi (1,698.46 km) |
| Piacenza to Sever do Vouga | 959.54 mi (1,544.23 km) |
| Piacenza to Silves | 1,085.71 mi (1,747.28 km) |
| Piacenza to Sines | 1,075.00 mi (1,730.05 km) |
| Piacenza to Sintra | 1,068.72 mi (1,719.94 km) |
| Piacenza to Sobrado de Paiva | 946.46 mi (1,523.18 km) |
| Piacenza to Sobral de Monte Agraco | 1,050.19 mi (1,690.12 km) |
| Piacenza to Soure | 992.37 mi (1,597.06 km) |
| Piacenza to Tabua | 954.31 mi (1,535.82 km) |
| Piacenza to Tavira | 1,053.53 mi (1,695.49 km) |
| Piacenza to Tomar | 996.38 mi (1,603.52 km) |
| Piacenza to Tondela | 952.25 mi (1,532.50 km) |
| Piacenza to Torre de Moncorvo | 887.66 mi (1,428.56 km) |
| Piacenza to Torres Novas | 1,006.21 mi (1,619.35 km) |
| Piacenza to Torres Vedras | 1,053.35 mi (1,695.21 km) |
