| Biberist to Smolyan | 928.06 mi (1,493.58 km) |
| Biberist to Sofia | 829.32 mi (1,334.67 km) |
| Biberist to Sopot | 895.25 mi (1,440.76 km) |
| Biberist to Sozopol | 1,037.45 mi (1,669.62 km) |
| Biberist to Sredets | 1,016.44 mi (1,635.80 km) |
| Biberist to Stamboliyski | 901.89 mi (1,451.46 km) |
| Biberist to Stara Zagora | 942.94 mi (1,517.51 km) |
| Biberist to Svilengrad | 989.24 mi (1,592.03 km) |
| Biberist to Svishtov | 895.37 mi (1,440.96 km) |
| Biberist to Targovishte | 962.23 mi (1,548.57 km) |
| Biberist to Teteven | 865.14 mi (1,392.31 km) |
| Biberist to Troyan | 886.68 mi (1,426.97 km) |
| Biberist to Tryavna | 923.04 mi (1,485.48 km) |
| Biberist to Tutrakan | 943.55 mi (1,518.49 km) |
| Biberist to Varna | 1,025.02 mi (1,649.60 km) |
