| Nova Dubnica to Smolyan | 599.11 mi (964.17 km) |
| Nova Dubnica to Sofia | 497.56 mi (800.74 km) |
| Nova Dubnica to Sopot | 537.84 mi (865.57 km) |
| Nova Dubnica to Sozopol | 643.70 mi (1,035.94 km) |
| Nova Dubnica to Sredets | 630.23 mi (1,014.25 km) |
| Nova Dubnica to Stamboliyski | 562.01 mi (904.46 km) |
| Nova Dubnica to Stara Zagora | 576.44 mi (927.69 km) |
| Nova Dubnica to Svilengrad | 630.28 mi (1,014.34 km) |
| Nova Dubnica to Svishtov | 502.91 mi (809.36 km) |
| Nova Dubnica to Targovishte | 563.02 mi (906.10 km) |
| Nova Dubnica to Teteven | 508.94 mi (819.06 km) |
| Nova Dubnica to Troyan | 523.57 mi (842.61 km) |
| Nova Dubnica to Tryavna | 547.90 mi (881.77 km) |
| Nova Dubnica to Tutrakan | 525.06 mi (845.00 km) |
| Nova Dubnica to Varna | 611.86 mi (984.69 km) |
