| Bonheiden to Provadia | 1,198.93 mi (1,929.50 km) |
| Bonheiden to Radnevo | 1,174.14 mi (1,889.59 km) |
| Bonheiden to Radomir | 1,045.45 mi (1,682.49 km) |
| Bonheiden to Rakitovo | 1,114.93 mi (1,794.30 km) |
| Bonheiden to Rakovski | 1,136.04 mi (1,828.27 km) |
| Bonheiden to Razgrad | 1,147.31 mi (1,846.42 km) |
| Bonheiden to Razlog | 1,095.65 mi (1,763.27 km) |
| Bonheiden to Ruse | 1,112.79 mi (1,790.87 km) |
| Bonheiden to Samokov | 1,078.49 mi (1,735.66 km) |
| Bonheiden to Sandanski | 1,103.23 mi (1,775.48 km) |
| Bonheiden to Sevlievo | 1,110.53 mi (1,787.23 km) |
| Bonheiden to Shumen | 1,174.34 mi (1,889.91 km) |
| Bonheiden to Silistra | 1,155.98 mi (1,860.37 km) |
| Bonheiden to Sliven | 1,174.12 mi (1,889.56 km) |
| Bonheiden to Smolyan | 1,157.04 mi (1,862.07 km) |
