| Bondues to Smolyan | 1,204.42 mi (1,938.32 km) |
| Bondues to Sofia | 1,101.61 mi (1,772.87 km) |
| Bondues to Sopot | 1,161.59 mi (1,869.40 km) |
| Bondues to Sozopol | 1,293.39 mi (2,081.51 km) |
| Bondues to Sredets | 1,275.12 mi (2,052.11 km) |
| Bondues to Stamboliyski | 1,174.15 mi (1,889.62 km) |
| Bondues to Stara Zagora | 1,207.45 mi (1,943.20 km) |
| Bondues to Svilengrad | 1,257.56 mi (2,023.84 km) |
| Bondues to Svishtov | 1,148.62 mi (1,848.53 km) |
| Bondues to Targovishte | 1,214.28 mi (1,954.20 km) |
| Bondues to Teteven | 1,130.93 mi (1,820.06 km) |
| Bondues to Troyan | 1,150.80 mi (1,852.03 km) |
| Bondues to Tryavna | 1,183.85 mi (1,905.22 km) |
| Bondues to Tutrakan | 1,186.25 mi (1,909.09 km) |
| Bondues to Varna | 1,271.86 mi (2,046.86 km) |
