| Wolfenbuttel to Smolyan | 987.39 mi (1,589.05 km) |
| Wolfenbuttel to Sofia | 883.43 mi (1,421.75 km) |
| Wolfenbuttel to Sopot | 931.58 mi (1,499.23 km) |
| Wolfenbuttel to Sozopol | 1,044.37 mi (1,680.76 km) |
| Wolfenbuttel to Sredets | 1,030.13 mi (1,657.84 km) |
| Wolfenbuttel to Stamboliyski | 952.16 mi (1,532.35 km) |
| Wolfenbuttel to Stara Zagora | 972.80 mi (1,565.57 km) |
| Wolfenbuttel to Svilengrad | 1,026.11 mi (1,651.36 km) |
| Wolfenbuttel to Svishtov | 902.28 mi (1,452.08 km) |
| Wolfenbuttel to Targovishte | 963.65 mi (1,550.85 km) |
| Wolfenbuttel to Teteven | 901.69 mi (1,451.12 km) |
| Wolfenbuttel to Troyan | 918.23 mi (1,477.75 km) |
| Wolfenbuttel to Tryavna | 945.33 mi (1,521.36 km) |
| Wolfenbuttel to Tutrakan | 926.38 mi (1,490.87 km) |
| Wolfenbuttel to Varna | 1,013.18 mi (1,630.56 km) |
