| Schleiden to Smolyan | 1,066.16 mi (1,715.82 km) |
| Schleiden to Sofia | 962.61 mi (1,549.17 km) |
| Schleiden to Sopot | 1,020.64 mi (1,642.56 km) |
| Schleiden to Sozopol | 1,149.66 mi (1,850.20 km) |
| Schleiden to Sredets | 1,131.98 mi (1,821.75 km) |
| Schleiden to Stamboliyski | 1,034.77 mi (1,665.30 km) |
| Schleiden to Stara Zagora | 1,065.85 mi (1,715.31 km) |
| Schleiden to Svilengrad | 1,116.72 mi (1,797.18 km) |
| Schleiden to Svishtov | 1,004.88 mi (1,617.20 km) |
| Schleiden to Targovishte | 1,070.10 mi (1,722.15 km) |
| Schleiden to Teteven | 989.99 mi (1,593.23 km) |
| Schleiden to Troyan | 1,009.34 mi (1,624.38 km) |
| Schleiden to Tryavna | 1,041.49 mi (1,676.12 km) |
| Schleiden to Tutrakan | 1,040.71 mi (1,674.87 km) |
| Schleiden to Varna | 1,126.67 mi (1,813.20 km) |
