| Werl to Smolyan | 1,048.90 mi (1,688.04 km) |
| Werl to Sofia | 944.64 mi (1,520.25 km) |
| Werl to Sopot | 998.33 mi (1,606.65 km) |
| Werl to Sozopol | 1,120.13 mi (1,802.68 km) |
| Werl to Sredets | 1,104.05 mi (1,776.79 km) |
| Werl to Stamboliyski | 1,015.56 mi (1,634.39 km) |
| Werl to Stara Zagora | 1,041.85 mi (1,676.70 km) |
| Werl to Svilengrad | 1,094.09 mi (1,760.77 km) |
| Werl to Svishtov | 976.06 mi (1,570.82 km) |
| Werl to Targovishte | 1,039.71 mi (1,673.25 km) |
| Werl to Teteven | 967.88 mi (1,557.66 km) |
| Werl to Troyan | 986.01 mi (1,586.82 km) |
| Werl to Tryavna | 1,015.91 mi (1,634.95 km) |
| Werl to Tutrakan | 1,006.39 mi (1,619.64 km) |
| Werl to Varna | 1,093.08 mi (1,759.15 km) |
