| Niederwerrn to Smolyan | 909.41 mi (1,463.56 km) |
| Niederwerrn to Sofia | 805.29 mi (1,295.98 km) |
| Niederwerrn to Sopot | 860.71 mi (1,385.18 km) |
| Niederwerrn to Sozopol | 986.28 mi (1,587.27 km) |
| Niederwerrn to Sredets | 969.29 mi (1,559.91 km) |
| Niederwerrn to Stamboliyski | 876.72 mi (1,410.95 km) |
| Niederwerrn to Stara Zagora | 905.04 mi (1,456.51 km) |
| Niederwerrn to Svilengrad | 956.70 mi (1,539.66 km) |
| Niederwerrn to Svishtov | 841.68 mi (1,354.55 km) |
| Niederwerrn to Targovishte | 906.30 mi (1,458.56 km) |
| Niederwerrn to Teteven | 830.15 mi (1,335.99 km) |
| Niederwerrn to Troyan | 848.83 mi (1,366.06 km) |
| Niederwerrn to Tryavna | 879.83 mi (1,415.96 km) |
| Niederwerrn to Tutrakan | 875.51 mi (1,408.99 km) |
| Niederwerrn to Varna | 961.76 mi (1,547.80 km) |
