| Orta Nova to Smolyan | 465.57 mi (749.25 km) |
| Orta Nova to Sofia | 402.22 mi (647.30 km) |
| Orta Nova to Sopot | 472.79 mi (760.88 km) |
| Orta Nova to Sozopol | 620.81 mi (999.09 km) |
| Orta Nova to Sredets | 595.09 mi (957.70 km) |
| Orta Nova to Stamboliyski | 458.03 mi (737.13 km) |
| Orta Nova to Stara Zagora | 516.59 mi (831.37 km) |
| Orta Nova to Svilengrad | 542.85 mi (873.64 km) |
| Orta Nova to Svishtov | 515.61 mi (829.80 km) |
| Orta Nova to Targovishte | 570.82 mi (918.65 km) |
| Orta Nova to Teteven | 451.69 mi (726.92 km) |
| Orta Nova to Troyan | 473.65 mi (762.27 km) |
| Orta Nova to Tryavna | 512.61 mi (824.96 km) |
| Orta Nova to Tutrakan | 584.29 mi (940.33 km) |
| Orta Nova to Varna | 636.83 mi (1,024.89 km) |
