| Bad Fallingbostel to Smolyan | 1,046.29 mi (1,683.84 km) |
| Bad Fallingbostel to Sofia | 942.44 mi (1,516.71 km) |
| Bad Fallingbostel to Sopot | 989.80 mi (1,592.93 km) |
| Bad Fallingbostel to Sozopol | 1,100.75 mi (1,771.49 km) |
| Bad Fallingbostel to Sredets | 1,086.94 mi (1,749.26 km) |
| Bad Fallingbostel to Stamboliyski | 1,010.84 mi (1,626.79 km) |
| Bad Fallingbostel to Stara Zagora | 1,030.60 mi (1,658.59 km) |
| Bad Fallingbostel to Svilengrad | 1,084.04 mi (1,744.59 km) |
| Bad Fallingbostel to Svishtov | 959.26 mi (1,543.78 km) |
| Bad Fallingbostel to Targovishte | 1,020.05 mi (1,641.62 km) |
| Bad Fallingbostel to Teteven | 960.02 mi (1,545.00 km) |
| Bad Fallingbostel to Troyan | 976.30 mi (1,571.20 km) |
| Bad Fallingbostel to Tryavna | 1,002.88 mi (1,613.98 km) |
| Bad Fallingbostel to Tutrakan | 981.85 mi (1,580.14 km) |
| Bad Fallingbostel to Varna | 1,068.56 mi (1,719.69 km) |
