| Diamond Bar to Rothenbach an der Pegnitz | 5,878.72 mi (9,460.89 km) |
| Diamond Bar to Rothenburg ob der Tauber | 5,852.91 mi (9,419.34 km) |
| Diamond Bar to Rottweil | 5,868.73 mi (9,444.81 km) |
| Diamond Bar to Rudersberg | 5,859.26 mi (9,429.56 km) |
| Diamond Bar to Rudesheim am Rhein | 5,754.87 mi (9,261.56 km) |
| Diamond Bar to Rudolstadt | 5,816.04 mi (9,360.01 km) |
| Diamond Bar to Runkel | 5,740.11 mi (9,237.82 km) |
| Diamond Bar to Ruppichteroth | 5,697.93 mi (9,169.94 km) |
| Diamond Bar to Russelsheim | 5,768.71 mi (9,283.84 km) |
| Diamond Bar to Rutesheim | 5,845.56 mi (9,407.52 km) |
| Diamond Bar to Ruthen | 5,694.29 mi (9,164.08 km) |
| Diamond Bar to Saalfeld | 5,820.68 mi (9,367.48 km) |
| Diamond Bar to Saarbrucken | 5,764.41 mi (9,276.92 km) |
| Diamond Bar to Saarlouis | 5,752.48 mi (9,257.72 km) |
| Diamond Bar to Saarwellingen | 5,752.30 mi (9,257.43 km) |
