| Ploiesti to Solymar | 384.91 mi (619.46 km) |
| Ploiesti to Sopron | 488.34 mi (785.90 km) |
| Ploiesti to Szarvas | 294.75 mi (474.35 km) |
| Ploiesti to Szazhalombatta | 377.27 mi (607.16 km) |
| Ploiesti to Szeged | 298.21 mi (479.91 km) |
| Ploiesti to Szeghalom | 274.03 mi (441.01 km) |
| Ploiesti to Szekesfehervar | 396.60 mi (638.27 km) |
| Ploiesti to Szekszard | 366.61 mi (590.00 km) |
| Ploiesti to Szentendre | 382.61 mi (615.74 km) |
| Ploiesti to Szentes | 301.68 mi (485.51 km) |
| Ploiesti to Szentgotthard | 487.86 mi (785.13 km) |
| Ploiesti to Szigethalom | 373.63 mi (601.30 km) |
| Ploiesti to Szigetszentmiklos | 372.73 mi (599.85 km) |
| Ploiesti to Szigetvar | 405.34 mi (652.34 km) |
| Ploiesti to Szolnok | 319.01 mi (513.40 km) |
