| Biedenkopf to Smolyan | 1,002.28 mi (1,613.02 km) |
| Biedenkopf to Sofia | 898.11 mi (1,445.37 km) |
| Biedenkopf to Sopot | 952.97 mi (1,533.65 km) |
| Biedenkopf to Sozopol | 1,077.00 mi (1,733.27 km) |
| Biedenkopf to Sredets | 1,060.40 mi (1,706.55 km) |
| Biedenkopf to Stamboliyski | 969.40 mi (1,560.10 km) |
| Biedenkopf to Stara Zagora | 996.99 mi (1,604.50 km) |
| Biedenkopf to Svilengrad | 1,048.89 mi (1,688.02 km) |
| Biedenkopf to Svishtov | 932.59 mi (1,500.86 km) |
| Biedenkopf to Targovishte | 996.80 mi (1,604.19 km) |
| Biedenkopf to Teteven | 922.44 mi (1,484.52 km) |
| Biedenkopf to Troyan | 940.91 mi (1,514.25 km) |
| Biedenkopf to Tryavna | 971.49 mi (1,563.46 km) |
| Biedenkopf to Tutrakan | 964.80 mi (1,552.69 km) |
| Biedenkopf to Varna | 1,051.30 mi (1,691.90 km) |
