| Dassel to Smolyan | 998.60 mi (1,607.09 km) |
| Dassel to Sofia | 894.36 mi (1,439.34 km) |
| Dassel to Sopot | 944.96 mi (1,520.76 km) |
| Dassel to Sozopol | 1,061.83 mi (1,708.85 km) |
| Dassel to Sredets | 1,046.76 mi (1,684.59 km) |
| Dassel to Stamboliyski | 964.13 mi (1,551.61 km) |
| Dassel to Stara Zagora | 987.23 mi (1,588.79 km) |
| Dassel to Svilengrad | 1,040.13 mi (1,673.93 km) |
| Dassel to Svishtov | 918.70 mi (1,478.51 km) |
| Dassel to Targovishte | 981.17 mi (1,579.03 km) |
| Dassel to Teteven | 914.78 mi (1,472.20 km) |
| Dassel to Troyan | 932.03 mi (1,499.96 km) |
| Dassel to Tryavna | 960.39 mi (1,545.60 km) |
| Dassel to Tutrakan | 945.65 mi (1,521.87 km) |
| Dassel to Varna | 1,032.48 mi (1,661.62 km) |
