| Poirino to Setubal | 967.24 mi (1,556.62 km) |
| Poirino to Sever do Vouga | 869.24 mi (1,398.91 km) |
| Poirino to Silves | 999.93 mi (1,609.24 km) |
| Poirino to Sines | 987.68 mi (1,589.52 km) |
| Poirino to Sintra | 979.95 mi (1,577.08 km) |
| Poirino to Sobrado de Paiva | 855.97 mi (1,377.55 km) |
| Poirino to Sobral de Monte Agraco | 961.29 mi (1,547.05 km) |
| Poirino to Soure | 902.58 mi (1,452.57 km) |
| Poirino to Tabua | 864.45 mi (1,391.20 km) |
| Poirino to Tavira | 968.69 mi (1,558.96 km) |
| Poirino to Tomar | 907.17 mi (1,459.95 km) |
| Poirino to Tondela | 862.22 mi (1,387.61 km) |
| Poirino to Torre de Moncorvo | 797.32 mi (1,283.17 km) |
| Poirino to Torres Novas | 917.10 mi (1,475.94 km) |
| Poirino to Torres Vedras | 964.32 mi (1,551.92 km) |
