| Bailen to Popovo | 1,603.37 mi (2,580.37 km) |
| Bailen to Provadia | 1,663.26 mi (2,676.76 km) |
| Bailen to Radnevo | 1,586.01 mi (2,552.44 km) |
| Bailen to Radomir | 1,434.56 mi (2,308.69 km) |
| Bailen to Rakitovo | 1,490.93 mi (2,399.41 km) |
| Bailen to Rakovski | 1,536.55 mi (2,472.83 km) |
| Bailen to Razgrad | 1,618.21 mi (2,604.26 km) |
| Bailen to Razlog | 1,459.10 mi (2,348.19 km) |
| Bailen to Ruse | 1,591.40 mi (2,561.11 km) |
| Bailen to Samokov | 1,464.64 mi (2,357.11 km) |
| Bailen to Sandanski | 1,449.23 mi (2,332.32 km) |
| Bailen to Sevlievo | 1,545.89 mi (2,487.88 km) |
| Bailen to Shumen | 1,638.32 mi (2,636.63 km) |
| Bailen to Silistra | 1,657.62 mi (2,667.69 km) |
| Bailen to Sliven | 1,606.80 mi (2,585.90 km) |
