| Plant City to Smolyan | 5,739.60 mi (9,237.00 km) |
| Plant City to Sofia | 5,639.62 mi (9,076.09 km) |
| Plant City to Sopot | 5,703.16 mi (9,178.35 km) |
| Plant City to Sozopol | 5,838.48 mi (9,396.13 km) |
| Plant City to Sredets | 5,819.68 mi (9,365.87 km) |
| Plant City to Stamboliyski | 5,712.40 mi (9,193.22 km) |
| Plant City to Stara Zagora | 5,749.98 mi (9,253.69 km) |
| Plant City to Svilengrad | 5,798.44 mi (9,331.69 km) |
| Plant City to Svishtov | 5,693.80 mi (9,163.29 km) |
| Plant City to Targovishte | 5,759.65 mi (9,269.27 km) |
| Plant City to Teteven | 5,672.64 mi (9,129.23 km) |
| Plant City to Troyan | 5,693.29 mi (9,162.46 km) |
| Plant City to Tryavna | 5,727.60 mi (9,217.69 km) |
| Plant City to Tutrakan | 5,731.25 mi (9,223.56 km) |
| Plant City to Varna | 5,817.14 mi (9,361.79 km) |
