| Galion to Smolyan | 5,165.21 mi (8,312.61 km) |
| Galion to Sofia | 5,061.62 mi (8,145.90 km) |
| Galion to Sopot | 5,118.40 mi (8,237.27 km) |
| Galion to Sozopol | 5,240.62 mi (8,433.96 km) |
| Galion to Sredets | 5,225.03 mi (8,408.87 km) |
| Galion to Stamboliyski | 5,133.65 mi (8,261.81 km) |
| Galion to Stara Zagora | 5,162.62 mi (8,308.43 km) |
| Galion to Svilengrad | 5,214.40 mi (8,391.76 km) |
| Galion to Svishtov | 5,096.98 mi (8,202.80 km) |
| Galion to Targovishte | 5,160.00 mi (8,304.22 km) |
| Galion to Teteven | 5,087.82 mi (8,188.06 km) |
| Galion to Troyan | 5,106.50 mi (8,218.12 km) |
| Galion to Tryavna | 5,136.98 mi (8,267.18 km) |
| Galion to Tutrakan | 5,124.19 mi (8,246.58 km) |
| Galion to Varna | 5,211.01 mi (8,386.31 km) |
