| Boone to Rheinbach | 4,285.58 mi (6,896.97 km) |
| Boone to Rheinberg | 4,246.33 mi (6,833.81 km) |
| Boone to Rheine | 4,258.64 mi (6,853.62 km) |
| Boone to Rheinfelden (Baden) | 4,409.83 mi (7,096.94 km) |
| Boone to Ribnitz-Damgarten | 4,390.65 mi (7,066.08 km) |
| Boone to Richterich | 4,245.16 mi (6,831.92 km) |
| Boone to Riedlingen | 4,461.45 mi (7,180.02 km) |
| Boone to Riegelsberg | 4,323.22 mi (6,957.54 km) |
| Boone to Rielasingen-Worblingen | 4,448.30 mi (7,158.84 km) |
| Boone to Riesa | 4,513.46 mi (7,263.71 km) |
| Boone to Rietberg | 4,311.04 mi (6,937.95 km) |
| Boone to Rinteln | 4,324.91 mi (6,960.27 km) |
| Boone to Ritterhude | 4,284.24 mi (6,894.82 km) |
| Boone to Rodenbach | 4,382.88 mi (7,053.57 km) |
| Boone to Rodental | 4,459.49 mi (7,176.86 km) |
