| Cities | Distance |
|---|---|
| Osterwieck to Popovo | 932.53 mi (1,500.76 km) |
| Osterwieck to Provadia | 983.68 mi (1,583.08 km) |
| Osterwieck to Radnevo | 974.99 mi (1,569.09 km) |
| Osterwieck to Radomir | 865.09 mi (1,392.23 km) |
| Osterwieck to Rakitovo | 931.37 mi (1,498.90 km) |
| Osterwieck to Rakovski | 943.29 mi (1,518.08 km) |
| Osterwieck to Razgrad | 933.76 mi (1,502.74 km) |
| Osterwieck to Razlog | 917.83 mi (1,477.11 km) |
| Osterwieck to Ruse | 899.63 mi (1,447.81 km) |
| Osterwieck to Samokov | 895.51 mi (1,441.18 km) |
| Osterwieck to Sandanski | 929.96 mi (1,496.63 km) |
| Osterwieck to Sevlievo | 909.85 mi (1,464.26 km) |
| Osterwieck to Shumen | 960.79 mi (1,546.25 km) |
| Osterwieck to Silistra | 933.62 mi (1,502.52 km) |
| Osterwieck to Sliven | 969.15 mi (1,559.70 km) |