| Ploiesti to Sycow | 582.48 mi (937.41 km) |
| Ploiesti to Szamotuly | 680.59 mi (1,095.31 km) |
| Ploiesti to Szczecin | 780.85 mi (1,256.66 km) |
| Ploiesti to Szczecinek | 736.56 mi (1,185.37 km) |
| Ploiesti to Szczytno | 637.43 mi (1,025.84 km) |
| Ploiesti to Szprotawa | 663.94 mi (1,068.51 km) |
| Ploiesti to Sztum | 694.66 mi (1,117.94 km) |
| Ploiesti to Szubin | 671.39 mi (1,080.50 km) |
| Ploiesti to Szydlowiec | 495.69 mi (797.73 km) |
| Ploiesti to Tarnobrzeg | 438.67 mi (705.96 km) |
| Ploiesti to Tarnow | 421.73 mi (678.71 km) |
| Ploiesti to Tarnowskie Gory | 505.10 mi (812.87 km) |
| Ploiesti to Tczew | 709.37 mi (1,141.61 km) |
| Ploiesti to Tomaszow Lubelski | 399.39 mi (642.75 km) |
| Ploiesti to Tomaszow Mazowiecki | 531.40 mi (855.21 km) |
