| Boone to Rodgau | 4,380.86 mi (7,050.31 km) |
| Boone to Roding | 4,551.46 mi (7,324.87 km) |
| Boone to Rodinghausen | 4,299.96 mi (6,920.12 km) |
| Boone to Roetgen | 4,255.04 mi (6,847.82 km) |
| Boone to Rommerskirchen | 4,264.04 mi (6,862.31 km) |
| Boone to Ronnenberg | 4,343.21 mi (6,989.73 km) |
| Boone to Rosbach vor der Hohe | 4,365.19 mi (7,025.10 km) |
| Boone to Rosdorf | 4,376.79 mi (7,043.76 km) |
| Boone to Rosenheim | 4,580.23 mi (7,371.17 km) |
| Boone to Rosrath | 4,287.38 mi (6,899.87 km) |
| Boone to Rossdorf | 4,380.45 mi (7,049.65 km) |
| Boone to Rosstal | 4,479.84 mi (7,209.61 km) |
| Boone to Rostock | 4,383.56 mi (7,054.66 km) |
| Boone to Rotenburg an der Fulda | 4,385.10 mi (7,057.14 km) |
| Boone to Roth | 4,493.02 mi (7,230.82 km) |
