| Cities | Distance |
|---|---|
| Bad Harzburg to Popovo | 934.80 mi (1,504.41 km) |
| Bad Harzburg to Provadia | 986.25 mi (1,587.22 km) |
| Bad Harzburg to Radnevo | 976.70 mi (1,571.84 km) |
| Bad Harzburg to Radomir | 865.78 mi (1,393.34 km) |
| Bad Harzburg to Rakitovo | 932.28 mi (1,500.36 km) |
| Bad Harzburg to Rakovski | 944.65 mi (1,520.27 km) |
| Bad Harzburg to Razgrad | 936.20 mi (1,506.67 km) |
| Bad Harzburg to Razlog | 918.45 mi (1,478.11 km) |
| Bad Harzburg to Ruse | 902.02 mi (1,451.67 km) |
| Bad Harzburg to Samokov | 896.35 mi (1,442.54 km) |
| Bad Harzburg to Sandanski | 930.39 mi (1,497.31 km) |
| Bad Harzburg to Sevlievo | 911.58 mi (1,467.05 km) |
| Bad Harzburg to Shumen | 963.25 mi (1,550.21 km) |
| Bad Harzburg to Silistra | 936.57 mi (1,507.26 km) |
| Bad Harzburg to Sliven | 971.16 mi (1,562.93 km) |