| Cities | Distance |
|---|---|
| Duderstadt to Popovo | 932.32 mi (1,500.43 km) |
| Duderstadt to Provadia | 984.76 mi (1,584.82 km) |
| Duderstadt to Radnevo | 972.37 mi (1,564.88 km) |
| Duderstadt to Radomir | 858.26 mi (1,381.23 km) |
| Duderstadt to Rakitovo | 925.40 mi (1,489.29 km) |
| Duderstadt to Rakovski | 939.22 mi (1,511.53 km) |
| Duderstadt to Razgrad | 934.31 mi (1,503.63 km) |
| Duderstadt to Razlog | 910.69 mi (1,465.62 km) |
| Duderstadt to Ruse | 900.00 mi (1,448.41 km) |
| Duderstadt to Samokov | 889.30 mi (1,431.19 km) |
| Duderstadt to Sandanski | 922.00 mi (1,483.82 km) |
| Duderstadt to Sevlievo | 907.38 mi (1,460.29 km) |
| Duderstadt to Shumen | 961.41 mi (1,547.24 km) |
| Duderstadt to Silistra | 936.36 mi (1,506.93 km) |
| Duderstadt to Sliven | 967.80 mi (1,557.53 km) |