| Grenoble to Rheinberg | 442.32 mi (711.84 km) |
| Grenoble to Rheine | 497.49 mi (800.63 km) |
| Grenoble to Rheinfelden (Baden) | 192.32 mi (309.51 km) |
| Grenoble to Ribnitz-Damgarten | 695.14 mi (1,118.71 km) |
| Grenoble to Richterich | 389.80 mi (627.33 km) |
| Grenoble to Riedlingen | 272.20 mi (438.06 km) |
| Grenoble to Riegelsberg | 290.49 mi (467.50 km) |
| Grenoble to Rielasingen-Worblingen | 231.02 mi (371.79 km) |
| Grenoble to Riesa | 548.20 mi (882.24 km) |
| Grenoble to Rietberg | 474.42 mi (763.51 km) |
| Grenoble to Rinteln | 508.46 mi (818.29 km) |
| Grenoble to Ritterhude | 570.34 mi (917.87 km) |
| Grenoble to Rodenbach | 376.81 mi (606.42 km) |
| Grenoble to Rodental | 431.54 mi (694.49 km) |
| Grenoble to Rodgau | 365.65 mi (588.46 km) |
