| Cities | Distance |
|---|---|
| Herdecke to Dormagen | 33.77 mi (54.35 km) |
| Herdecke to Dornstadt | 231.16 mi (372.02 km) |
| Herdecke to Dorsten | 27.01 mi (43.46 km) |
| Herdecke to Dortmund | 8.19 mi (13.18 km) |
| Herdecke to Dorverden | 125.96 mi (202.71 km) |
| Herdecke to Dossenheim | 145.40 mi (233.99 km) |
| Herdecke to Dreieich | 111.48 mi (179.42 km) |
| Herdecke to Drensteinfurt | 30.25 mi (48.68 km) |
| Herdecke to Dresden | 273.88 mi (440.76 km) |
| Herdecke to Drochtersen | 178.77 mi (287.71 km) |
| Herdecke to Drolshagen | 29.16 mi (46.92 km) |
| Herdecke to Duderstadt | 121.92 mi (196.22 km) |
| Herdecke to Duisburg | 29.00 mi (46.68 km) |
| Herdecke to Dulmen | 30.50 mi (49.08 km) |
| Herdecke to Duren | 58.46 mi (94.08 km) |