| Boone to Rothenbach an der Pegnitz | 4,491.73 mi (7,228.74 km) |
| Boone to Rothenburg ob der Tauber | 4,452.28 mi (7,165.25 km) |
| Boone to Rottweil | 4,426.07 mi (7,123.07 km) |
| Boone to Rudersberg | 4,441.14 mi (7,147.32 km) |
| Boone to Rudesheim am Rhein | 4,343.57 mi (6,990.30 km) |
| Boone to Rudolstadt | 4,456.22 mi (7,171.59 km) |
| Boone to Runkel | 4,340.28 mi (6,985.01 km) |
| Boone to Ruppichteroth | 4,301.04 mi (6,921.86 km) |
| Boone to Russelsheim | 4,362.59 mi (7,020.91 km) |
| Boone to Rutesheim | 4,419.69 mi (7,112.80 km) |
| Boone to Ruthen | 4,321.78 mi (6,955.24 km) |
| Boone to Saalfeld | 4,459.83 mi (7,177.41 km) |
| Boone to Saarbrucken | 4,327.53 mi (6,964.49 km) |
| Boone to Saarlouis | 4,314.89 mi (6,944.14 km) |
| Boone to Saarwellingen | 4,316.06 mi (6,946.03 km) |
