| Dunafoldvar to Smolyan | 460.59 mi (741.25 km) |
| Dunafoldvar to Sofia | 356.89 mi (574.36 km) |
| Dunafoldvar to Sopot | 405.40 mi (652.42 km) |
| Dunafoldvar to Sozopol | 527.38 mi (848.74 km) |
| Dunafoldvar to Sredets | 510.46 mi (821.51 km) |
| Dunafoldvar to Stamboliyski | 425.23 mi (684.34 km) |
| Dunafoldvar to Stara Zagora | 448.04 mi (721.04 km) |
| Dunafoldvar to Svilengrad | 500.68 mi (805.77 km) |
| Dunafoldvar to Svishtov | 382.76 mi (616.00 km) |
| Dunafoldvar to Targovishte | 447.53 mi (720.23 km) |
| Dunafoldvar to Teteven | 375.24 mi (603.89 km) |
| Dunafoldvar to Troyan | 392.56 mi (631.76 km) |
| Dunafoldvar to Tryavna | 421.85 mi (678.90 km) |
| Dunafoldvar to Tutrakan | 418.90 mi (674.15 km) |
| Dunafoldvar to Varna | 504.33 mi (811.64 km) |
