| Dormagen to Rheinberg | 32.24 mi (51.89 km) |
| Dormagen to Rheine | 85.92 mi (138.27 km) |
| Dormagen to Rheinfelden (Baden) | 248.42 mi (399.79 km) |
| Dormagen to Ribnitz-Damgarten | 321.37 mi (517.20 km) |
| Dormagen to Richterich | 38.51 mi (61.97 km) |
| Dormagen to Riedlingen | 235.60 mi (379.17 km) |
| Dormagen to Riegelsberg | 124.88 mi (200.98 km) |
| Dormagen to Rielasingen-Worblingen | 249.65 mi (401.77 km) |
| Dormagen to Riesa | 280.68 mi (451.71 km) |
| Dormagen to Rietberg | 84.76 mi (136.41 km) |
| Dormagen to Rinteln | 122.90 mi (197.78 km) |
| Dormagen to Ritterhude | 165.97 mi (267.10 km) |
| Dormagen to Rodenbach | 117.24 mi (188.69 km) |
| Dormagen to Rodental | 194.36 mi (312.79 km) |
| Dormagen to Rodgau | 117.60 mi (189.25 km) |
