| Bad Durkheim to Smolyan | 964.47 mi (1,552.17 km) |
| Bad Durkheim to Sofia | 861.37 mi (1,386.25 km) |
| Bad Durkheim to Sopot | 920.91 mi (1,482.06 km) |
| Bad Durkheim to Sozopol | 1,052.85 mi (1,694.40 km) |
| Bad Durkheim to Sredets | 1,034.45 mi (1,664.78 km) |
| Bad Durkheim to Stamboliyski | 933.82 mi (1,502.83 km) |
| Bad Durkheim to Stara Zagora | 966.70 mi (1,555.76 km) |
| Bad Durkheim to Svilengrad | 1,016.90 mi (1,636.54 km) |
| Bad Durkheim to Svishtov | 908.12 mi (1,461.47 km) |
| Bad Durkheim to Targovishte | 973.93 mi (1,567.38 km) |
| Bad Durkheim to Teteven | 890.25 mi (1,432.71 km) |
| Bad Durkheim to Troyan | 910.06 mi (1,464.59 km) |
| Bad Durkheim to Tryavna | 943.10 mi (1,517.77 km) |
| Bad Durkheim to Tutrakan | 946.77 mi (1,523.67 km) |
| Bad Durkheim to Varna | 1,032.05 mi (1,660.92 km) |
