| Wahlstedt to Smolyan | 1,083.06 mi (1,743.02 km) |
| Wahlstedt to Sofia | 980.12 mi (1,577.36 km) |
| Wahlstedt to Sopot | 1,023.49 mi (1,647.15 km) |
| Wahlstedt to Sozopol | 1,127.16 mi (1,813.99 km) |
| Wahlstedt to Sredets | 1,114.84 mi (1,794.16 km) |
| Wahlstedt to Stamboliyski | 1,046.62 mi (1,684.37 km) |
| Wahlstedt to Stara Zagora | 1,062.41 mi (1,709.78 km) |
| Wahlstedt to Svilengrad | 1,116.25 mi (1,796.43 km) |
| Wahlstedt to Svishtov | 988.19 mi (1,590.34 km) |
| Wahlstedt to Targovishte | 1,046.78 mi (1,684.63 km) |
| Wahlstedt to Teteven | 994.31 mi (1,600.18 km) |
| Wahlstedt to Troyan | 1,009.39 mi (1,624.45 km) |
| Wahlstedt to Tryavna | 1,033.81 mi (1,663.75 km) |
| Wahlstedt to Tutrakan | 1,005.75 mi (1,618.60 km) |
| Wahlstedt to Varna | 1,091.90 mi (1,757.24 km) |
