| Petilia Policastro to Popovo | 571.01 mi (918.96 km) |
| Petilia Policastro to Provadia | 620.60 mi (998.76 km) |
| Petilia Policastro to Radnevo | 526.92 mi (847.99 km) |
| Petilia Policastro to Radomir | 400.07 mi (643.85 km) |
| Petilia Policastro to Rakitovo | 431.19 mi (693.94 km) |
| Petilia Policastro to Rakovski | 481.07 mi (774.20 km) |
| Petilia Policastro to Razgrad | 589.49 mi (948.69 km) |
| Petilia Policastro to Razlog | 399.63 mi (643.14 km) |
| Petilia Policastro to Ruse | 574.91 mi (925.23 km) |
| Petilia Policastro to Samokov | 418.42 mi (673.38 km) |
| Petilia Policastro to Sandanski | 381.73 mi (614.33 km) |
| Petilia Policastro to Sevlievo | 510.72 mi (821.92 km) |
| Petilia Policastro to Shumen | 600.49 mi (966.39 km) |
| Petilia Policastro to Silistra | 641.31 mi (1,032.09 km) |
| Petilia Policastro to Sliven | 555.84 mi (894.55 km) |
