| Sandomierz to Smolyan | 644.28 mi (1,036.87 km) |
| Sandomierz to Sofia | 556.62 mi (895.79 km) |
| Sandomierz to Sopot | 572.86 mi (921.92 km) |
| Sandomierz to Sozopol | 636.81 mi (1,024.84 km) |
| Sandomierz to Sredets | 630.97 mi (1,015.45 km) |
| Sandomierz to Stamboliyski | 605.33 mi (974.18 km) |
| Sandomierz to Stara Zagora | 599.16 mi (964.25 km) |
| Sandomierz to Svilengrad | 651.46 mi (1,048.42 km) |
| Sandomierz to Svishtov | 516.57 mi (831.33 km) |
| Sandomierz to Targovishte | 561.58 mi (903.77 km) |
| Sandomierz to Teteven | 549.58 mi (884.46 km) |
| Sandomierz to Troyan | 556.78 mi (896.06 km) |
| Sandomierz to Tryavna | 568.27 mi (914.54 km) |
| Sandomierz to Tutrakan | 511.51 mi (823.20 km) |
| Sandomierz to Varna | 591.75 mi (952.33 km) |
