| Balikesir to Smolyan | 214.53 mi (345.25 km) |
| Balikesir to Sofia | 317.69 mi (511.28 km) |
| Balikesir to Sopot | 264.58 mi (425.80 km) |
| Balikesir to Sozopol | 192.55 mi (309.88 km) |
| Balikesir to Sredets | 191.06 mi (307.48 km) |
| Balikesir to Stamboliyski | 245.85 mi (395.65 km) |
| Balikesir to Stara Zagora | 225.76 mi (363.32 km) |
| Balikesir to Svilengrad | 171.75 mi (276.41 km) |
| Balikesir to Svishtov | 304.70 mi (490.37 km) |
| Balikesir to Targovishte | 258.79 mi (416.49 km) |
| Balikesir to Teteven | 294.44 mi (473.86 km) |
| Balikesir to Troyan | 278.30 mi (447.88 km) |
| Balikesir to Tryavna | 255.40 mi (411.03 km) |
| Balikesir to Tutrakan | 312.04 mi (502.18 km) |
| Balikesir to Varna | 247.59 mi (398.47 km) |
