| Cities | Distance |
|---|
| Sona to Smolyan | 742.85 mi (1,195.51 km) |
| Sona to Sofia | 647.73 mi (1,042.42 km) |
| Sona to Sopot | 716.41 mi (1,152.95 km) |
| Sona to Sozopol | 863.07 mi (1,388.98 km) |
| Sona to Sredets | 840.67 mi (1,352.92 km) |
| Sona to Stamboliyski | 719.35 mi (1,157.68 km) |
| Sona to Stara Zagora | 764.56 mi (1,230.45 km) |
| Sona to Svilengrad | 808.03 mi (1,300.40 km) |
| Sona to Svishtov | 724.98 mi (1,166.74 km) |
| Sona to Targovishte | 791.40 mi (1,273.64 km) |
| Sona to Teteven | 687.11 mi (1,105.79 km) |
| Sona to Troyan | 709.37 mi (1,141.63 km) |
| Sona to Tryavna | 747.26 mi (1,202.59 km) |
| Sona to Tutrakan | 779.18 mi (1,253.97 km) |
| Sona to Varna | 856.47 mi (1,378.36 km) |
