| Bad Kissingen to Smolyan | 918.89 mi (1,478.81 km) |
| Bad Kissingen to Sofia | 814.73 mi (1,311.19 km) |
| Bad Kissingen to Sopot | 869.88 mi (1,399.94 km) |
| Bad Kissingen to Sozopol | 994.93 mi (1,601.19 km) |
| Bad Kissingen to Sredets | 978.06 mi (1,574.03 km) |
| Bad Kissingen to Stamboliyski | 886.09 mi (1,426.02 km) |
| Bad Kissingen to Stara Zagora | 914.09 mi (1,471.09 km) |
| Bad Kissingen to Svilengrad | 965.85 mi (1,554.38 km) |
| Bad Kissingen to Svishtov | 850.38 mi (1,368.55 km) |
| Bad Kissingen to Targovishte | 914.89 mi (1,472.37 km) |
| Bad Kissingen to Teteven | 839.33 mi (1,350.77 km) |
| Bad Kissingen to Troyan | 857.93 mi (1,380.71 km) |
| Bad Kissingen to Tryavna | 888.78 mi (1,430.35 km) |
| Bad Kissingen to Tutrakan | 883.76 mi (1,422.27 km) |
| Bad Kissingen to Varna | 970.08 mi (1,561.20 km) |
