| Wendelstein to Smolyan | 845.99 mi (1,361.48 km) |
| Wendelstein to Sofia | 742.00 mi (1,194.14 km) |
| Wendelstein to Sopot | 798.50 mi (1,285.06 km) |
| Wendelstein to Sozopol | 926.24 mi (1,490.64 km) |
| Wendelstein to Sredets | 908.72 mi (1,462.44 km) |
| Wendelstein to Stamboliyski | 813.73 mi (1,309.57 km) |
| Wendelstein to Stara Zagora | 843.28 mi (1,357.13 km) |
| Wendelstein to Svilengrad | 894.56 mi (1,439.65 km) |
| Wendelstein to Svishtov | 781.48 mi (1,257.67 km) |
| Wendelstein to Targovishte | 846.62 mi (1,362.50 km) |
| Wendelstein to Teteven | 767.88 mi (1,235.79 km) |
| Wendelstein to Troyan | 786.90 mi (1,266.39 km) |
| Wendelstein to Tryavna | 818.56 mi (1,317.34 km) |
| Wendelstein to Tutrakan | 817.37 mi (1,315.43 km) |
| Wendelstein to Varna | 903.23 mi (1,453.61 km) |
