| Cities | Distance |
|---|---|
| Hallein to Sofia | 604.82 mi (973.37 km) |
| Hallein to Sopot | 664.72 mi (1,069.76 km) |
| Hallein to Sozopol | 798.74 mi (1,285.45 km) |
| Hallein to Sredets | 779.68 mi (1,254.78 km) |
| Hallein to Stamboliyski | 677.28 mi (1,089.97 km) |
| Hallein to Stara Zagora | 710.80 mi (1,143.92 km) |
| Hallein to Svilengrad | 760.63 mi (1,224.12 km) |
| Hallein to Svishtov | 654.32 mi (1,053.03 km) |
| Hallein to Targovishte | 720.63 mi (1,159.74 km) |
| Hallein to Teteven | 634.07 mi (1,020.43 km) |
| Hallein to Troyan | 654.11 mi (1,052.69 km) |
| Hallein to Tryavna | 687.73 mi (1,106.80 km) |
| Hallein to Tutrakan | 696.36 mi (1,120.68 km) |
| Hallein to Varna | 780.45 mi (1,256.01 km) |
| Hallein to Veliki Preslav | 733.70 mi (1,180.78 km) |