| Cities | Distance |
|---|---|
| Herdecke to Quickborn | 191.54 mi (308.26 km) |
| Herdecke to Quierschied | 144.93 mi (233.24 km) |
| Herdecke to Radeberg | 280.93 mi (452.11 km) |
| Herdecke to Radebeul | 269.57 mi (433.83 km) |
| Herdecke to Radevormwald | 14.28 mi (22.98 km) |
| Herdecke to Radolfzell am Bodensee | 262.48 mi (422.42 km) |
| Herdecke to Raesfeld | 36.13 mi (58.15 km) |
| Herdecke to Rahden | 86.48 mi (139.17 km) |
| Herdecke to Rain | 243.10 mi (391.23 km) |
| Herdecke to Rangsdorf | 263.21 mi (423.59 km) |
| Herdecke to Rastatt | 179.43 mi (288.76 km) |
| Herdecke to Rastede | 131.86 mi (212.20 km) |
| Herdecke to Ratekau | 223.90 mi (360.34 km) |
| Herdecke to Rathenow | 224.26 mi (360.92 km) |
| Herdecke to Ratingen | 26.10 mi (42.01 km) |