| Cities | Distance |
|---|---|
| Nidderau to Popovo | 945.03 mi (1,520.89 km) |
| Nidderau to Provadia | 1,000.66 mi (1,610.41 km) |
| Nidderau to Radnevo | 977.93 mi (1,573.82 km) |
| Nidderau to Radomir | 852.72 mi (1,372.32 km) |
| Nidderau to Rakitovo | 921.71 mi (1,483.36 km) |
| Nidderau to Rakovski | 940.91 mi (1,514.25 km) |
| Nidderau to Razgrad | 949.13 mi (1,527.48 km) |
| Nidderau to Razlog | 903.76 mi (1,454.45 km) |
| Nidderau to Ruse | 914.61 mi (1,471.92 km) |
| Nidderau to Samokov | 885.27 mi (1,424.71 km) |
| Nidderau to Sandanski | 912.56 mi (1,468.63 km) |
| Nidderau to Sevlievo | 913.92 mi (1,470.81 km) |
| Nidderau to Shumen | 976.19 mi (1,571.03 km) |
| Nidderau to Silistra | 957.25 mi (1,540.54 km) |
| Nidderau to Sliven | 977.00 mi (1,572.32 km) |