| Sessa Aurunca to Smolyan | 558.10 mi (898.18 km) |
| Sessa Aurunca to Sofia | 492.98 mi (793.37 km) |
| Sessa Aurunca to Sopot | 564.05 mi (907.75 km) |
| Sessa Aurunca to Sozopol | 712.71 mi (1,147.00 km) |
| Sessa Aurunca to Sredets | 687.05 mi (1,105.70 km) |
| Sessa Aurunca to Stamboliyski | 550.13 mi (885.35 km) |
| Sessa Aurunca to Stara Zagora | 608.35 mi (979.05 km) |
| Sessa Aurunca to Svilengrad | 635.30 mi (1,022.42 km) |
| Sessa Aurunca to Svishtov | 604.55 mi (972.93 km) |
| Sessa Aurunca to Targovishte | 661.20 mi (1,064.09 km) |
| Sessa Aurunca to Teteven | 542.19 mi (872.57 km) |
| Sessa Aurunca to Troyan | 564.38 mi (908.28 km) |
| Sessa Aurunca to Tryavna | 603.57 mi (971.34 km) |
| Sessa Aurunca to Tutrakan | 672.57 mi (1,082.40 km) |
| Sessa Aurunca to Varna | 727.55 mi (1,170.87 km) |
