| Grottammare to Rheinbach | 620.56 mi (998.69 km) |
| Grottammare to Rheinberg | 681.56 mi (1,096.86 km) |
| Grottammare to Rheine | 707.85 mi (1,139.18 km) |
| Grottammare to Rheinfelden (Baden) | 432.15 mi (695.48 km) |
| Grottammare to Ribnitz-Damgarten | 780.59 mi (1,256.24 km) |
| Grottammare to Richterich | 653.09 mi (1,051.04 km) |
| Grottammare to Riedlingen | 415.20 mi (668.20 km) |
| Grottammare to Riegelsberg | 547.01 mi (880.32 km) |
| Grottammare to Rielasingen-Worblingen | 408.48 mi (657.38 km) |
| Grottammare to Riesa | 575.37 mi (925.97 km) |
| Grottammare to Rietberg | 659.18 mi (1,060.84 km) |
| Grottammare to Rinteln | 673.30 mi (1,083.58 km) |
| Grottammare to Ritterhude | 742.42 mi (1,194.81 km) |
| Grottammare to Rodenbach | 545.10 mi (877.25 km) |
| Grottammare to Rodental | 521.04 mi (838.53 km) |
