| Hunenberg to Smolyan | 889.40 mi (1,431.35 km) |
| Hunenberg to Sofia | 790.19 mi (1,271.69 km) |
| Hunenberg to Sopot | 855.73 mi (1,377.16 km) |
| Hunenberg to Sozopol | 997.44 mi (1,605.23 km) |
| Hunenberg to Sredets | 976.56 mi (1,571.62 km) |
| Hunenberg to Stamboliyski | 862.83 mi (1,388.59 km) |
| Hunenberg to Stara Zagora | 903.34 mi (1,453.78 km) |
| Hunenberg to Svilengrad | 949.94 mi (1,528.78 km) |
| Hunenberg to Svishtov | 855.15 mi (1,376.24 km) |
| Hunenberg to Targovishte | 922.01 mi (1,483.83 km) |
| Hunenberg to Teteven | 825.56 mi (1,328.61 km) |
| Hunenberg to Troyan | 847.01 mi (1,363.13 km) |
| Hunenberg to Tryavna | 883.20 mi (1,421.37 km) |
| Hunenberg to Tutrakan | 903.02 mi (1,453.27 km) |
| Hunenberg to Varna | 984.64 mi (1,584.63 km) |
