| Elk River to Rheinbach | 4,288.46 mi (6,901.60 km) |
| Elk River to Rheinberg | 4,237.49 mi (6,819.58 km) |
| Elk River to Rheine | 4,234.10 mi (6,814.12 km) |
| Elk River to Rheinfelden (Baden) | 4,452.53 mi (7,165.65 km) |
| Elk River to Ribnitz-Damgarten | 4,309.46 mi (6,935.41 km) |
| Elk River to Richterich | 4,250.47 mi (6,840.47 km) |
| Elk River to Riedlingen | 4,485.09 mi (7,218.06 km) |
| Elk River to Riegelsberg | 4,345.99 mi (6,994.20 km) |
| Elk River to Rielasingen-Worblingen | 4,481.89 mi (7,212.91 km) |
| Elk River to Riesa | 4,469.17 mi (7,192.43 km) |
| Elk River to Rietberg | 4,288.14 mi (6,901.10 km) |
| Elk River to Rinteln | 4,292.59 mi (6,908.25 km) |
| Elk River to Ritterhude | 4,238.93 mi (6,821.90 km) |
| Elk River to Rodenbach | 4,380.67 mi (7,050.00 km) |
| Elk River to Rodental | 4,443.12 mi (7,150.51 km) |
