| Petal to Smolyan | 5,877.09 mi (9,458.26 km) |
| Petal to Sofia | 5,774.30 mi (9,292.83 km) |
| Petal to Sopot | 5,833.32 mi (9,387.82 km) |
| Petal to Sozopol | 5,959.72 mi (9,591.25 km) |
| Petal to Sredets | 5,943.18 mi (9,564.62 km) |
| Petal to Stamboliyski | 5,846.79 mi (9,409.49 km) |
| Petal to Stara Zagora | 5,878.45 mi (9,460.45 km) |
| Petal to Svilengrad | 5,929.40 mi (9,542.44 km) |
| Petal to Svishtov | 5,815.39 mi (9,358.96 km) |
| Petal to Targovishte | 5,879.39 mi (9,461.96 km) |
| Petal to Teteven | 5,802.67 mi (9,338.49 km) |
| Petal to Troyan | 5,821.99 mi (9,369.60 km) |
| Petal to Tryavna | 5,853.71 mi (9,420.63 km) |
| Petal to Tutrakan | 5,845.53 mi (9,407.47 km) |
| Petal to Varna | 5,932.33 mi (9,547.17 km) |
