| Cinderford to Smolyan | 1,457.89 mi (2,346.24 km) |
| Cinderford to Sofia | 1,355.24 mi (2,181.05 km) |
| Cinderford to Sopot | 1,415.39 mi (2,277.86 km) |
| Cinderford to Sozopol | 1,546.86 mi (2,489.43 km) |
| Cinderford to Sredets | 1,528.74 mi (2,460.27 km) |
| Cinderford to Stamboliyski | 1,427.83 mi (2,297.87 km) |
| Cinderford to Stara Zagora | 1,461.25 mi (2,351.65 km) |
| Cinderford to Svilengrad | 1,511.36 mi (2,432.29 km) |
| Cinderford to Svishtov | 1,402.07 mi (2,256.41 km) |
| Cinderford to Targovishte | 1,467.58 mi (2,361.84 km) |
| Cinderford to Teteven | 1,384.74 mi (2,228.52 km) |
| Cinderford to Troyan | 1,404.60 mi (2,260.48 km) |
| Cinderford to Tryavna | 1,437.59 mi (2,313.58 km) |
| Cinderford to Tutrakan | 1,438.79 mi (2,315.51 km) |
| Cinderford to Varna | 1,524.65 mi (2,453.69 km) |
