| Wachtberg to Smolyan | 1,043.73 mi (1,679.73 km) |
| Wachtberg to Sofia | 939.96 mi (1,512.71 km) |
| Wachtberg to Sopot | 997.14 mi (1,604.74 km) |
| Wachtberg to Sozopol | 1,124.84 mi (1,810.25 km) |
| Wachtberg to Sredets | 1,107.45 mi (1,782.27 km) |
| Wachtberg to Stamboliyski | 1,011.91 mi (1,628.52 km) |
| Wachtberg to Stara Zagora | 1,042.04 mi (1,677.00 km) |
| Wachtberg to Svilengrad | 1,093.21 mi (1,759.35 km) |
| Wachtberg to Svishtov | 980.11 mi (1,577.33 km) |
| Wachtberg to Targovishte | 1,045.08 mi (1,681.89 km) |
| Wachtberg to Teteven | 966.51 mi (1,555.44 km) |
| Wachtberg to Troyan | 985.63 mi (1,586.21 km) |
| Wachtberg to Tryavna | 1,017.36 mi (1,637.28 km) |
| Wachtberg to Tutrakan | 1,014.98 mi (1,633.45 km) |
| Wachtberg to Varna | 1,101.11 mi (1,772.06 km) |
