| Forest Acres to Smolyan | 5,405.07 mi (8,698.62 km) |
| Forest Acres to Sofia | 5,303.36 mi (8,534.93 km) |
| Forest Acres to Sopot | 5,364.54 mi (8,633.40 km) |
| Forest Acres to Sozopol | 5,495.34 mi (8,843.90 km) |
| Forest Acres to Sredets | 5,477.70 mi (8,815.50 km) |
| Forest Acres to Stamboliyski | 5,376.10 mi (8,652.00 km) |
| Forest Acres to Stara Zagora | 5,410.53 mi (8,707.40 km) |
| Forest Acres to Svilengrad | 5,460.42 mi (8,787.70 km) |
| Forest Acres to Svishtov | 5,350.59 mi (8,610.94 km) |
| Forest Acres to Targovishte | 5,415.59 mi (8,715.54 km) |
| Forest Acres to Teteven | 5,333.89 mi (8,584.07 km) |
| Forest Acres to Troyan | 5,353.87 mi (8,616.21 km) |
| Forest Acres to Tryavna | 5,386.84 mi (8,669.29 km) |
| Forest Acres to Tutrakan | 5,384.31 mi (8,665.21 km) |
| Forest Acres to Varna | 5,470.82 mi (8,804.44 km) |
