| Schwieberdingen to Smolyan | 909.45 mi (1,463.62 km) |
| Schwieberdingen to Sofia | 806.67 mi (1,298.21 km) |
| Schwieberdingen to Sopot | 867.08 mi (1,395.44 km) |
| Schwieberdingen to Sozopol | 1,000.69 mi (1,610.46 km) |
| Schwieberdingen to Sredets | 981.87 mi (1,580.16 km) |
| Schwieberdingen to Stamboliyski | 879.25 mi (1,415.02 km) |
| Schwieberdingen to Stara Zagora | 913.20 mi (1,469.66 km) |
| Schwieberdingen to Svilengrad | 962.97 mi (1,549.75 km) |
| Schwieberdingen to Svishtov | 856.11 mi (1,377.77 km) |
| Schwieberdingen to Targovishte | 922.21 mi (1,484.16 km) |
| Schwieberdingen to Teteven | 836.44 mi (1,346.12 km) |
| Schwieberdingen to Troyan | 856.51 mi (1,378.42 km) |
| Schwieberdingen to Tryavna | 890.07 mi (1,432.43 km) |
| Schwieberdingen to Tutrakan | 896.43 mi (1,442.67 km) |
| Schwieberdingen to Varna | 981.21 mi (1,579.11 km) |
