| Cities | Distance |
|---|---|
| Felsberg to Popovo | 951.17 mi (1,530.76 km) |
| Felsberg to Provadia | 1,004.92 mi (1,617.26 km) |
| Felsberg to Radnevo | 988.47 mi (1,590.80 km) |
| Felsberg to Radomir | 869.71 mi (1,399.67 km) |
| Felsberg to Rakitovo | 937.73 mi (1,509.12 km) |
| Felsberg to Rakovski | 953.74 mi (1,534.89 km) |
| Felsberg to Razgrad | 953.98 mi (1,535.29 km) |
| Felsberg to Razlog | 921.67 mi (1,483.28 km) |
| Felsberg to Ruse | 919.53 mi (1,479.85 km) |
| Felsberg to Samokov | 901.43 mi (1,450.71 km) |
| Felsberg to Sandanski | 931.97 mi (1,499.86 km) |
| Felsberg to Sevlievo | 923.77 mi (1,486.67 km) |
| Felsberg to Shumen | 981.10 mi (1,578.93 km) |
| Felsberg to Silistra | 958.35 mi (1,542.32 km) |
| Felsberg to Sliven | 985.33 mi (1,585.74 km) |