| Mechernich to Rheinberg | 65.45 mi (105.32 km) |
| Mechernich to Rheine | 121.10 mi (194.89 km) |
| Mechernich to Rheinfelden (Baden) | 216.22 mi (347.98 km) |
| Mechernich to Ribnitz-Damgarten | 351.43 mi (565.58 km) |
| Mechernich to Richterich | 29.47 mi (47.43 km) |
| Mechernich to Riedlingen | 211.29 mi (340.03 km) |
| Mechernich to Riegelsberg | 91.12 mi (146.65 km) |
| Mechernich to Rielasingen-Worblingen | 221.30 mi (356.14 km) |
| Mechernich to Riesa | 293.18 mi (471.82 km) |
| Mechernich to Rietberg | 113.29 mi (182.32 km) |
| Mechernich to Rinteln | 151.85 mi (244.39 km) |
| Mechernich to Ritterhude | 199.99 mi (321.86 km) |
| Mechernich to Rodenbach | 109.52 mi (176.26 km) |
| Mechernich to Rodental | 195.55 mi (314.70 km) |
| Mechernich to Rodgau | 106.47 mi (171.34 km) |
