| Cities | Distance |
|---|---|
| Herdecke to Dudley | 412.32 mi (663.56 km) |
| Herdecke to Dukinfield | 425.28 mi (684.42 km) |
| Herdecke to Dumbarton | 581.94 mi (936.53 km) |
| Herdecke to Dumfries | 521.28 mi (838.92 km) |
| Herdecke to Dunbar | 515.68 mi (829.90 km) |
| Herdecke to Dunblane | 569.63 mi (916.73 km) |
| Herdecke to Dundee | 548.04 mi (881.99 km) |
| Herdecke to Dunfermline | 548.22 mi (882.27 km) |
| Herdecke to Dunstable | 342.53 mi (551.25 km) |
| Herdecke to Durham | 440.07 mi (708.22 km) |
| Herdecke to Ealing | 332.81 mi (535.61 km) |
| Herdecke to Earlestown | 447.37 mi (719.98 km) |
| Herdecke to Earley | 360.32 mi (579.88 km) |
| Herdecke to East Barnet | 326.86 mi (526.03 km) |
| Herdecke to East Dereham | 289.69 mi (466.21 km) |