| Huldenberg to Sofia | 1,044.20 mi (1,680.47 km) |
| Huldenberg to Sopot | 1,103.04 mi (1,775.17 km) |
| Huldenberg to Sozopol | 1,233.10 mi (1,984.48 km) |
| Huldenberg to Sredets | 1,215.22 mi (1,955.70 km) |
| Huldenberg to Stamboliyski | 1,116.54 mi (1,796.90 km) |
| Huldenberg to Stara Zagora | 1,148.51 mi (1,848.34 km) |
| Huldenberg to Svilengrad | 1,199.09 mi (1,929.75 km) |
| Huldenberg to Svishtov | 1,088.30 mi (1,751.46 km) |
| Huldenberg to Targovishte | 1,153.67 mi (1,856.66 km) |
| Huldenberg to Teteven | 1,072.38 mi (1,725.82 km) |
| Huldenberg to Troyan | 1,091.93 mi (1,757.30 km) |
| Huldenberg to Tryavna | 1,124.43 mi (1,809.60 km) |
| Huldenberg to Tutrakan | 1,124.69 mi (1,810.01 km) |
| Huldenberg to Varna | 1,210.56 mi (1,948.20 km) |
| Huldenberg to Veliki Preslav | 1,166.63 mi (1,877.52 km) |
