| Osterholz-Scharmbeck to Smolyan | 1,090.16 mi (1,754.44 km) |
| Osterholz-Scharmbeck to Sofia | 986.25 mi (1,587.21 km) |
| Osterholz-Scharmbeck to Sopot | 1,033.93 mi (1,663.95 km) |
| Osterholz-Scharmbeck to Sozopol | 1,145.13 mi (1,842.91 km) |
| Osterholz-Scharmbeck to Sredets | 1,131.30 mi (1,820.65 km) |
| Osterholz-Scharmbeck to Stamboliyski | 1,054.81 mi (1,697.56 km) |
| Osterholz-Scharmbeck to Stara Zagora | 1,074.84 mi (1,729.78 km) |
| Osterholz-Scharmbeck to Svilengrad | 1,128.25 mi (1,815.74 km) |
| Osterholz-Scharmbeck to Svishtov | 1,003.61 mi (1,615.15 km) |
| Osterholz-Scharmbeck to Targovishte | 1,064.43 mi (1,713.04 km) |
| Osterholz-Scharmbeck to Teteven | 1,004.12 mi (1,615.97 km) |
| Osterholz-Scharmbeck to Troyan | 1,020.47 mi (1,642.29 km) |
| Osterholz-Scharmbeck to Tryavna | 1,047.16 mi (1,685.24 km) |
| Osterholz-Scharmbeck to Tutrakan | 1,026.21 mi (1,651.53 km) |
| Osterholz-Scharmbeck to Varna | 1,112.92 mi (1,791.07 km) |
