| Nordhausen to Smolyan | 949.19 mi (1,527.57 km) |
| Nordhausen to Sofia | 845.02 mi (1,359.93 km) |
| Nordhausen to Sopot | 894.84 mi (1,440.11 km) |
| Nordhausen to Sozopol | 1,010.79 mi (1,626.71 km) |
| Nordhausen to Sredets | 995.87 mi (1,602.69 km) |
| Nordhausen to Stamboliyski | 914.45 mi (1,471.67 km) |
| Nordhausen to Stara Zagora | 936.83 mi (1,507.68 km) |
| Nordhausen to Svilengrad | 989.85 mi (1,593.01 km) |
| Nordhausen to Svishtov | 867.83 mi (1,396.64 km) |
| Nordhausen to Targovishte | 930.10 mi (1,496.86 km) |
| Nordhausen to Teteven | 864.74 mi (1,391.67 km) |
| Nordhausen to Troyan | 881.79 mi (1,419.11 km) |
| Nordhausen to Tryavna | 909.83 mi (1,464.23 km) |
| Nordhausen to Tutrakan | 894.34 mi (1,439.29 km) |
| Nordhausen to Varna | 981.17 mi (1,579.04 km) |
