| Ploiesti to Selargius | 947.19 mi (1,524.36 km) |
| Ploiesti to Selvazzano Dentro | 693.47 mi (1,116.03 km) |
| Ploiesti to Senago | 821.04 mi (1,321.33 km) |
| Ploiesti to Senigallia | 637.85 mi (1,026.52 km) |
| Ploiesti to Seravezza | 779.97 mi (1,255.23 km) |
| Ploiesti to Seregno | 817.59 mi (1,315.79 km) |
| Ploiesti to Seriate | 792.51 mi (1,275.43 km) |
| Ploiesti to Sermoneta | 695.87 mi (1,119.89 km) |
| Ploiesti to Serramanna | 952.54 mi (1,532.96 km) |
| Ploiesti to Serravalle Pistoiese | 751.89 mi (1,210.04 km) |
| Ploiesti to Sessa Aurunca | 660.79 mi (1,063.43 km) |
| Ploiesti to Sesto Calende | 844.66 mi (1,359.35 km) |
| Ploiesti to Sesto Fiorentino | 734.83 mi (1,182.59 km) |
| Ploiesti to Sesto San Giovanni | 816.39 mi (1,313.85 km) |
| Ploiesti to Sestri Levante | 817.86 mi (1,316.22 km) |
