| Ploiesti to Sesimbra | 1,851.24 mi (2,979.28 km) |
| Ploiesti to Setubal | 1,838.74 mi (2,959.16 km) |
| Ploiesti to Sever do Vouga | 1,752.91 mi (2,821.03 km) |
| Ploiesti to Silves | 1,857.76 mi (2,989.78 km) |
| Ploiesti to Sines | 1,854.47 mi (2,984.48 km) |
| Ploiesti to Sintra | 1,854.95 mi (2,985.25 km) |
| Ploiesti to Sobrado de Paiva | 1,740.67 mi (2,801.34 km) |
| Ploiesti to Sobral de Monte Agraco | 1,837.11 mi (2,956.55 km) |
| Ploiesti to Soure | 1,783.43 mi (2,870.16 km) |
| Ploiesti to Tabua | 1,745.83 mi (2,809.64 km) |
| Ploiesti to Tavira | 1,821.59 mi (2,931.56 km) |
| Ploiesti to Tomar | 1,784.91 mi (2,872.54 km) |
| Ploiesti to Tondela | 1,744.49 mi (2,807.49 km) |
| Ploiesti to Torre de Moncorvo | 1,681.33 mi (2,705.84 km) |
| Ploiesti to Torres Novas | 1,794.27 mi (2,887.60 km) |
