| Avion to Smolyan | 1,207.25 mi (1,942.88 km) |
| Avion to Sofia | 1,104.82 mi (1,778.04 km) |
| Avion to Sopot | 1,165.61 mi (1,875.87 km) |
| Avion to Sozopol | 1,298.78 mi (2,090.18 km) |
| Avion to Sredets | 1,280.18 mi (2,060.25 km) |
| Avion to Stamboliyski | 1,177.48 mi (1,894.96 km) |
| Avion to Stara Zagora | 1,211.75 mi (1,950.12 km) |
| Avion to Svilengrad | 1,261.47 mi (2,030.15 km) |
| Avion to Svishtov | 1,154.08 mi (1,857.31 km) |
| Avion to Targovishte | 1,219.98 mi (1,963.36 km) |
| Avion to Teteven | 1,134.97 mi (1,826.56 km) |
| Avion to Troyan | 1,155.06 mi (1,858.89 km) |
| Avion to Tryavna | 1,188.54 mi (1,912.77 km) |
| Avion to Tutrakan | 1,192.85 mi (1,919.71 km) |
| Avion to Varna | 1,278.18 mi (2,057.02 km) |
