| Cities | Distance |
|---|---|
| Dornbirn to Sofia | 737.21 mi (1,186.42 km) |
| Dornbirn to Sopot | 801.33 mi (1,289.62 km) |
| Dornbirn to Sozopol | 941.04 mi (1,514.46 km) |
| Dornbirn to Sredets | 920.67 mi (1,481.68 km) |
| Dornbirn to Stamboliyski | 809.99 mi (1,303.56 km) |
| Dornbirn to Stara Zagora | 848.60 mi (1,365.69 km) |
| Dornbirn to Svilengrad | 896.22 mi (1,442.33 km) |
| Dornbirn to Svishtov | 797.93 mi (1,284.14 km) |
| Dornbirn to Targovishte | 864.72 mi (1,391.63 km) |
| Dornbirn to Teteven | 770.95 mi (1,240.73 km) |
| Dornbirn to Troyan | 792.05 mi (1,274.69 km) |
| Dornbirn to Tryavna | 827.58 mi (1,331.86 km) |
| Dornbirn to Tutrakan | 844.12 mi (1,358.47 km) |
| Dornbirn to Varna | 926.57 mi (1,491.17 km) |
| Dornbirn to Veliki Preslav | 877.82 mi (1,412.71 km) |