| Volda to Smolyan | 1,614.66 mi (2,598.54 km) |
| Volda to Sofia | 1,516.86 mi (2,441.15 km) |
| Volda to Sopot | 1,547.60 mi (2,490.63 km) |
| Volda to Sozopol | 1,624.28 mi (2,614.03 km) |
| Volda to Sredets | 1,617.53 mi (2,603.16 km) |
| Volda to Stamboliyski | 1,576.24 mi (2,536.71 km) |
| Volda to Stara Zagora | 1,579.57 mi (2,542.07 km) |
| Volda to Svilengrad | 1,633.08 mi (2,628.19 km) |
| Volda to Svishtov | 1,498.79 mi (2,412.06 km) |
| Volda to Targovishte | 1,547.95 mi (2,491.18 km) |
| Volda to Teteven | 1,521.06 mi (2,447.91 km) |
| Volda to Troyan | 1,532.12 mi (2,465.71 km) |
| Volda to Tryavna | 1,549.09 mi (2,493.03 km) |
| Volda to Tutrakan | 1,498.95 mi (2,412.33 km) |
| Volda to Varna | 1,579.46 mi (2,541.90 km) |
