| Plant City to Popovo | 5,741.10 mi (9,239.41 km) |
| Plant City to Provadia | 5,798.08 mi (9,331.11 km) |
| Plant City to Radnevo | 5,767.12 mi (9,281.28 km) |
| Plant City to Radomir | 5,628.26 mi (9,057.80 km) |
| Plant City to Rakitovo | 5,698.08 mi (9,170.17 km) |
| Plant City to Rakovski | 5,725.62 mi (9,214.49 km) |
| Plant City to Razgrad | 5,746.28 mi (9,247.75 km) |
| Plant City to Razlog | 5,674.49 mi (9,132.21 km) |
| Plant City to Ruse | 5,711.81 mi (9,192.27 km) |
| Plant City to Samokov | 5,662.31 mi (9,112.61 km) |
| Plant City to Sandanski | 5,677.48 mi (9,137.02 km) |
| Plant City to Sevlievo | 5,705.21 mi (9,181.64 km) |
| Plant City to Shumen | 5,773.21 mi (9,291.09 km) |
| Plant City to Silistra | 5,755.59 mi (9,262.73 km) |
| Plant City to Sliven | 5,770.11 mi (9,286.09 km) |
