| Cuenca to Smolyan | 1,402.05 mi (2,256.38 km) |
| Cuenca to Sofia | 1,328.23 mi (2,137.59 km) |
| Cuenca to Sopot | 1,400.43 mi (2,253.77 km) |
| Cuenca to Sozopol | 1,551.25 mi (2,496.49 km) |
| Cuenca to Sredets | 1,526.12 mi (2,456.06 km) |
| Cuenca to Stamboliyski | 1,390.91 mi (2,238.46 km) |
| Cuenca to Stara Zagora | 1,446.83 mi (2,328.44 km) |
| Cuenca to Svilengrad | 1,478.12 mi (2,378.81 km) |
| Cuenca to Svishtov | 1,429.84 mi (2,301.10 km) |
| Cuenca to Targovishte | 1,491.94 mi (2,401.05 km) |
| Cuenca to Teteven | 1,375.50 mi (2,213.66 km) |
| Cuenca to Troyan | 1,398.32 mi (2,250.37 km) |
| Cuenca to Tryavna | 1,437.99 mi (2,314.23 km) |
| Cuenca to Tutrakan | 1,493.22 mi (2,403.11 km) |
| Cuenca to Varna | 1,559.11 mi (2,509.14 km) |
