| Cities | Distance |
|---|---|
| Petrila to Popovo | 200.82 mi (323.19 km) |
| Petrila to Provadia | 252.71 mi (406.70 km) |
| Petrila to Radnevo | 251.04 mi (404.01 km) |
| Petrila to Radomir | 201.73 mi (324.65 km) |
| Petrila to Rakitovo | 241.80 mi (389.14 km) |
| Petrila to Rakovski | 231.60 mi (372.73 km) |
| Petrila to Razgrad | 202.05 mi (325.16 km) |
| Petrila to Razlog | 246.45 mi (396.62 km) |
| Petrila to Ruse | 167.78 mi (270.02 km) |
| Petrila to Samokov | 215.19 mi (346.31 km) |
| Petrila to Sandanski | 268.30 mi (431.79 km) |
| Petrila to Sevlievo | 187.30 mi (301.43 km) |
| Petrila to Shumen | 229.14 mi (368.77 km) |
| Petrila to Silistra | 209.62 mi (337.35 km) |
| Petrila to Sliven | 239.67 mi (385.72 km) |