| Cervello to Popovo | 1,241.97 mi (1,998.76 km) |
| Cervello to Provadia | 1,302.82 mi (2,096.69 km) |
| Cervello to Radnevo | 1,231.43 mi (1,981.80 km) |
| Cervello to Radomir | 1,078.44 mi (1,735.59 km) |
| Cervello to Rakitovo | 1,139.07 mi (1,833.16 km) |
| Cervello to Rakovski | 1,182.23 mi (1,902.61 km) |
| Cervello to Razgrad | 1,255.75 mi (2,020.94 km) |
| Cervello to Razlog | 1,108.18 mi (1,783.44 km) |
| Cervello to Ruse | 1,227.25 mi (1,975.06 km) |
| Cervello to Samokov | 1,110.13 mi (1,786.59 km) |
| Cervello to Sandanski | 1,100.99 mi (1,771.88 km) |
| Cervello to Sevlievo | 1,186.49 mi (1,909.47 km) |
| Cervello to Shumen | 1,277.32 mi (2,055.65 km) |
| Cervello to Silistra | 1,292.06 mi (2,079.36 km) |
| Cervello to Sliven | 1,249.56 mi (2,010.98 km) |
