| Cities | Distance |
|---|---|
| Herdecke to Reinbek | 187.80 mi (302.23 km) |
| Herdecke to Reinfeld | 211.23 mi (339.94 km) |
| Herdecke to Reinheim | 124.77 mi (200.79 km) |
| Herdecke to Reiskirchen | 82.22 mi (132.32 km) |
| Herdecke to Rellingen | 184.93 mi (297.61 km) |
| Herdecke to Remagen | 57.43 mi (92.43 km) |
| Herdecke to Remscheid | 18.05 mi (29.05 km) |
| Herdecke to Rendsburg | 220.95 mi (355.59 km) |
| Herdecke to Renningen | 193.77 mi (311.84 km) |
| Herdecke to Reutlingen | 216.55 mi (348.50 km) |
| Herdecke to Rhaude | 122.17 mi (196.61 km) |
| Herdecke to Rheda-Wiedenbruck | 48.10 mi (77.41 km) |
| Herdecke to Rhede | 43.41 mi (69.86 km) |
| Herdecke to Rheinau | 190.08 mi (305.91 km) |
| Herdecke to Rheinbach | 56.99 mi (91.71 km) |