| Velbert to Smolyan | 1,072.04 mi (1,725.28 km) |
| Velbert to Sofia | 967.92 mi (1,557.72 km) |
| Velbert to Sopot | 1,023.19 mi (1,646.66 km) |
| Velbert to Sozopol | 1,147.53 mi (1,846.78 km) |
| Velbert to Sredets | 1,130.91 mi (1,820.02 km) |
| Velbert to Stamboliyski | 1,039.36 mi (1,672.68 km) |
| Velbert to Stara Zagora | 1,067.33 mi (1,717.70 km) |
| Velbert to Svilengrad | 1,119.14 mi (1,801.08 km) |
| Velbert to Svishtov | 1,003.11 mi (1,614.35 km) |
| Velbert to Targovishte | 1,067.34 mi (1,717.71 km) |
| Velbert to Teteven | 992.64 mi (1,597.50 km) |
| Velbert to Troyan | 1,011.21 mi (1,627.38 km) |
| Velbert to Tryavna | 1,041.91 mi (1,676.79 km) |
| Velbert to Tutrakan | 1,035.27 mi (1,666.11 km) |
| Velbert to Varna | 1,121.79 mi (1,805.35 km) |
