| Poggiomarino to Smolyan | 530.19 mi (853.26 km) |
| Poggiomarino to Sofia | 470.99 mi (757.98 km) |
| Poggiomarino to Sopot | 540.92 mi (870.53 km) |
| Poggiomarino to Sozopol | 687.74 mi (1,106.81 km) |
| Poggiomarino to Sredets | 661.92 mi (1,065.26 km) |
| Poggiomarino to Stamboliyski | 524.70 mi (844.43 km) |
| Poggiomarino to Stara Zagora | 583.91 mi (939.72 km) |
| Poggiomarino to Svilengrad | 608.08 mi (978.60 km) |
| Poggiomarino to Svishtov | 585.45 mi (942.19 km) |
| Poggiomarino to Targovishte | 639.75 mi (1,029.58 km) |
| Poggiomarino to Teteven | 520.63 mi (837.87 km) |
| Poggiomarino to Troyan | 542.37 mi (872.85 km) |
| Poggiomarino to Tryavna | 581.05 mi (935.11 km) |
| Poggiomarino to Tutrakan | 654.35 mi (1,053.08 km) |
| Poggiomarino to Varna | 705.41 mi (1,135.26 km) |
