| Cities | Distance |
|---|---|
| Herdecke to Slobozia | 1,031.24 mi (1,659.62 km) |
| Herdecke to Sovata | 863.09 mi (1,389.01 km) |
| Herdecke to Strehaia | 863.40 mi (1,389.51 km) |
| Herdecke to Suceava | 880.15 mi (1,416.47 km) |
| Herdecke to Targoviste | 939.97 mi (1,512.73 km) |
| Herdecke to Targu Frumos | 925.09 mi (1,488.79 km) |
| Herdecke to Targu Jiu | 849.02 mi (1,366.37 km) |
| Herdecke to Targu Lapus | 785.05 mi (1,263.42 km) |
| Herdecke to Targu Neamt | 897.61 mi (1,444.57 km) |
| Herdecke to Targu Ocna | 938.02 mi (1,509.60 km) |
| Herdecke to Targu Secuiesc | 927.83 mi (1,493.20 km) |
| Herdecke to Targu-Mures | 843.61 mi (1,357.66 km) |
| Herdecke to Tarnaveni | 839.09 mi (1,350.39 km) |
| Herdecke to Tasnad | 730.98 mi (1,176.40 km) |
| Herdecke to Tecuci | 986.48 mi (1,587.59 km) |