| Bonheiden to Sofia | 1,053.58 mi (1,695.57 km) |
| Bonheiden to Sopot | 1,111.83 mi (1,789.32 km) |
| Bonheiden to Sozopol | 1,240.86 mi (1,996.97 km) |
| Bonheiden to Sredets | 1,223.22 mi (1,968.58 km) |
| Bonheiden to Stamboliyski | 1,125.80 mi (1,811.80 km) |
| Bonheiden to Stara Zagora | 1,157.08 mi (1,862.14 km) |
| Bonheiden to Svilengrad | 1,207.91 mi (1,943.94 km) |
| Bonheiden to Svishtov | 1,096.09 mi (1,763.98 km) |
| Bonheiden to Targovishte | 1,161.25 mi (1,868.86 km) |
| Bonheiden to Teteven | 1,081.18 mi (1,739.99 km) |
| Bonheiden to Troyan | 1,100.56 mi (1,771.19 km) |
| Bonheiden to Tryavna | 1,132.74 mi (1,822.98 km) |
| Bonheiden to Tutrakan | 1,131.61 mi (1,821.14 km) |
| Bonheiden to Varna | 1,217.65 mi (1,959.61 km) |
| Bonheiden to Veliki Preslav | 1,174.18 mi (1,889.67 km) |
