| Viroflay to Smolyan | 1,199.01 mi (1,929.63 km) |
| Viroflay to Sofia | 1,099.09 mi (1,768.82 km) |
| Viroflay to Sopot | 1,163.57 mi (1,872.59 km) |
| Viroflay to Sozopol | 1,302.90 mi (2,096.81 km) |
| Viroflay to Sredets | 1,282.74 mi (2,064.38 km) |
| Viroflay to Stamboliyski | 1,171.84 mi (1,885.90 km) |
| Viroflay to Stara Zagora | 1,210.86 mi (1,948.68 km) |
| Viroflay to Svilengrad | 1,258.36 mi (2,025.14 km) |
| Viroflay to Svishtov | 1,159.37 mi (1,865.83 km) |
| Viroflay to Targovishte | 1,226.06 mi (1,973.15 km) |
| Viroflay to Teteven | 1,133.21 mi (1,823.72 km) |
| Viroflay to Troyan | 1,154.31 mi (1,857.68 km) |
| Viroflay to Tryavna | 1,189.74 mi (1,914.71 km) |
| Viroflay to Tutrakan | 1,203.69 mi (1,937.16 km) |
| Viroflay to Varna | 1,287.13 mi (2,071.43 km) |
