| Furstenau to Popovo | 1,062.50 mi (1,709.93 km) |
| Furstenau to Provadia | 1,114.72 mi (1,793.97 km) |
| Furstenau to Radnevo | 1,102.59 mi (1,774.45 km) |
| Furstenau to Radomir | 987.42 mi (1,589.10 km) |
| Furstenau to Rakitovo | 1,054.88 mi (1,697.66 km) |
| Furstenau to Rakovski | 1,069.24 mi (1,720.78 km) |
| Furstenau to Razgrad | 1,064.37 mi (1,712.95 km) |
| Furstenau to Razlog | 1,039.69 mi (1,673.21 km) |
| Furstenau to Ruse | 1,030.09 mi (1,657.77 km) |
| Furstenau to Samokov | 1,018.70 mi (1,639.44 km) |
| Furstenau to Sandanski | 1,050.57 mi (1,690.73 km) |
| Furstenau to Sevlievo | 1,037.62 mi (1,669.89 km) |
| Furstenau to Shumen | 1,091.47 mi (1,756.54 km) |
| Furstenau to Silistra | 1,065.82 mi (1,715.27 km) |
| Furstenau to Sliven | 1,098.06 mi (1,767.16 km) |
