| Harper Woods to Rothenbach an der Pegnitz | 4,245.05 mi (6,831.74 km) |
| Harper Woods to Rothenburg ob der Tauber | 4,208.64 mi (6,773.16 km) |
| Harper Woods to Rottweil | 4,193.65 mi (6,749.02 km) |
| Harper Woods to Rudersberg | 4,202.10 mi (6,762.62 km) |
| Harper Woods to Rudesheim am Rhein | 4,101.19 mi (6,600.23 km) |
| Harper Woods to Rudolstadt | 4,201.90 mi (6,762.30 km) |
| Harper Woods to Runkel | 4,094.74 mi (6,589.84 km) |
| Harper Woods to Ruppichteroth | 4,054.10 mi (6,524.44 km) |
| Harper Woods to Russelsheim | 4,119.09 mi (6,629.03 km) |
| Harper Woods to Rutesheim | 4,182.47 mi (6,731.03 km) |
| Harper Woods to Ruthen | 4,068.68 mi (6,547.91 km) |
| Harper Woods to Saalfeld | 4,205.83 mi (6,768.63 km) |
| Harper Woods to Saarbrucken | 4,092.02 mi (6,585.47 km) |
| Harper Woods to Saarlouis | 4,079.39 mi (6,565.14 km) |
| Harper Woods to Saarwellingen | 4,080.20 mi (6,566.45 km) |
