| Warren to Rheinbach | 4,042.31 mi (6,505.47 km) |
| Warren to Rheinberg | 3,997.79 mi (6,433.82 km) |
| Warren to Rheine | 4,003.62 mi (6,443.20 km) |
| Warren to Rheinfelden (Baden) | 4,184.75 mi (6,734.70 km) |
| Warren to Ribnitz-Damgarten | 4,113.62 mi (6,620.23 km) |
| Warren to Richterich | 4,002.61 mi (6,441.58 km) |
| Warren to Riedlingen | 4,228.45 mi (6,805.03 km) |
| Warren to Riegelsberg | 4,088.78 mi (6,580.26 km) |
| Warren to Rielasingen-Worblingen | 4,219.52 mi (6,790.66 km) |
| Warren to Riesa | 4,252.22 mi (6,843.29 km) |
| Warren to Rietberg | 4,057.12 mi (6,529.30 km) |
| Warren to Rinteln | 4,067.18 mi (6,545.49 km) |
| Warren to Ritterhude | 4,020.85 mi (6,470.93 km) |
| Warren to Rodenbach | 4,138.21 mi (6,659.80 km) |
| Warren to Rodental | 4,209.43 mi (6,774.42 km) |
