| Voluntari to Smolyan | 214.64 mi (345.43 km) |
| Voluntari to Sofia | 189.29 mi (304.63 km) |
| Voluntari to Sopot | 146.33 mi (235.49 km) |
| Voluntari to Sozopol | 162.15 mi (260.96 km) |
| Voluntari to Sredets | 156.44 mi (251.77 km) |
| Voluntari to Stamboliyski | 183.07 mi (294.63 km) |
| Voluntari to Stara Zagora | 144.84 mi (233.10 km) |
| Voluntari to Svilengrad | 188.34 mi (303.10 km) |
| Voluntari to Svishtov | 73.53 mi (118.34 km) |
| Voluntari to Targovishte | 88.04 mi (141.69 km) |
| Voluntari to Teteven | 145.24 mi (233.74 km) |
| Voluntari to Troyan | 133.38 mi (214.65 km) |
| Voluntari to Tryavna | 117.51 mi (189.11 km) |
| Voluntari to Tutrakan | 37.11 mi (59.73 km) |
| Voluntari to Varna | 123.12 mi (198.14 km) |
