| Cities | Distance |
|---|
| Biella to Smolyan | 874.99 mi (1,408.17 km) |
| Biella to Sofia | 781.04 mi (1,256.97 km) |
| Biella to Sopot | 850.14 mi (1,368.16 km) |
| Biella to Sozopol | 997.20 mi (1,604.84 km) |
| Biella to Sredets | 974.68 mi (1,568.60 km) |
| Biella to Stamboliyski | 852.34 mi (1,371.70 km) |
| Biella to Stara Zagora | 898.32 mi (1,445.71 km) |
| Biella to Svilengrad | 941.23 mi (1,514.76 km) |
| Biella to Svishtov | 859.27 mi (1,382.86 km) |
| Biella to Targovishte | 925.69 mi (1,489.76 km) |
| Biella to Teteven | 820.98 mi (1,321.23 km) |
| Biella to Troyan | 843.31 mi (1,357.18 km) |
| Biella to Tryavna | 881.32 mi (1,418.35 km) |
| Biella to Tutrakan | 913.26 mi (1,469.75 km) |
| Biella to Varna | 990.76 mi (1,594.47 km) |
