| Preetz to Popovo | 1,040.78 mi (1,674.97 km) |
| Preetz to Provadia | 1,087.60 mi (1,750.32 km) |
| Preetz to Radnevo | 1,089.76 mi (1,753.81 km) |
| Preetz to Radomir | 991.65 mi (1,595.91 km) |
| Preetz to Rakitovo | 1,055.34 mi (1,698.41 km) |
| Preetz to Rakovski | 1,062.25 mi (1,709.53 km) |
| Preetz to Razgrad | 1,039.74 mi (1,673.31 km) |
| Preetz to Razlog | 1,044.76 mi (1,681.38 km) |
| Preetz to Ruse | 1,006.49 mi (1,619.79 km) |
| Preetz to Samokov | 1,020.31 mi (1,642.03 km) |
| Preetz to Sandanski | 1,058.77 mi (1,703.93 km) |
| Preetz to Sevlievo | 1,024.75 mi (1,649.17 km) |
| Preetz to Shumen | 1,066.33 mi (1,716.09 km) |
| Preetz to Silistra | 1,032.87 mi (1,662.25 km) |
| Preetz to Sliven | 1,080.40 mi (1,738.73 km) |
