| Bad Hersfeld to Smolyan | 958.54 mi (1,542.63 km) |
| Bad Hersfeld to Sofia | 854.26 mi (1,374.80 km) |
| Bad Hersfeld to Sopot | 907.76 mi (1,460.90 km) |
| Bad Hersfeld to Sozopol | 1,029.81 mi (1,657.31 km) |
| Bad Hersfeld to Sredets | 1,013.61 mi (1,631.24 km) |
| Bad Hersfeld to Stamboliyski | 925.09 mi (1,488.79 km) |
| Bad Hersfeld to Stara Zagora | 951.28 mi (1,530.93 km) |
| Bad Hersfeld to Svilengrad | 1,003.51 mi (1,615.00 km) |
| Bad Hersfeld to Svishtov | 885.65 mi (1,425.31 km) |
| Bad Hersfeld to Targovishte | 949.44 mi (1,527.97 km) |
| Bad Hersfeld to Teteven | 877.32 mi (1,411.91 km) |
| Bad Hersfeld to Troyan | 895.43 mi (1,441.05 km) |
| Bad Hersfeld to Tryavna | 925.36 mi (1,489.22 km) |
| Bad Hersfeld to Tutrakan | 916.56 mi (1,475.05 km) |
| Bad Hersfeld to Varna | 1,003.18 mi (1,614.46 km) |
