| Perols to Smolyan | 1,061.76 mi (1,708.74 km) |
| Perols to Sofia | 976.77 mi (1,571.95 km) |
| Perols to Sopot | 1,048.35 mi (1,687.15 km) |
| Perols to Sozopol | 1,198.80 mi (1,929.29 km) |
| Perols to Sredets | 1,174.79 mi (1,890.64 km) |
| Perols to Stamboliyski | 1,044.62 mi (1,681.15 km) |
| Perols to Stara Zagora | 1,096.18 mi (1,764.13 km) |
| Perols to Svilengrad | 1,133.77 mi (1,824.63 km) |
| Perols to Svishtov | 1,067.92 mi (1,718.65 km) |
| Perols to Targovishte | 1,132.74 mi (1,822.98 km) |
| Perols to Teteven | 1,021.01 mi (1,643.15 km) |
| Perols to Troyan | 1,043.85 mi (1,679.91 km) |
| Perols to Tryavna | 1,083.12 mi (1,743.12 km) |
| Perols to Tutrakan | 1,127.12 mi (1,813.92 km) |
| Perols to Varna | 1,199.38 mi (1,930.21 km) |
