| Schwarzenbek to Smolyan | 1,053.47 mi (1,695.39 km) |
| Schwarzenbek to Sofia | 950.31 mi (1,529.38 km) |
| Schwarzenbek to Sopot | 994.51 mi (1,600.51 km) |
| Schwarzenbek to Sozopol | 1,099.89 mi (1,770.11 km) |
| Schwarzenbek to Sredets | 1,087.20 mi (1,749.69 km) |
| Schwarzenbek to Stamboliyski | 1,017.21 mi (1,637.05 km) |
| Schwarzenbek to Stara Zagora | 1,033.85 mi (1,663.83 km) |
| Schwarzenbek to Svilengrad | 1,087.63 mi (1,750.37 km) |
| Schwarzenbek to Svishtov | 960.26 mi (1,545.38 km) |
| Schwarzenbek to Targovishte | 1,019.40 mi (1,640.57 km) |
| Schwarzenbek to Teteven | 965.19 mi (1,553.32 km) |
| Schwarzenbek to Troyan | 980.53 mi (1,578.01 km) |
| Schwarzenbek to Tryavna | 1,005.44 mi (1,618.09 km) |
| Schwarzenbek to Tutrakan | 979.05 mi (1,575.63 km) |
| Schwarzenbek to Varna | 1,065.39 mi (1,714.57 km) |
