| Rocky River to Rothenbach an der Pegnitz | 4,249.39 mi (6,838.74 km) |
| Rocky River to Rothenburg ob der Tauber | 4,212.21 mi (6,778.89 km) |
| Rocky River to Rottweil | 4,194.48 mi (6,750.36 km) |
| Rocky River to Rudersberg | 4,204.54 mi (6,766.55 km) |
| Rocky River to Rudesheim am Rhein | 4,104.34 mi (6,605.30 km) |
| Rocky River to Rudolstadt | 4,208.09 mi (6,772.27 km) |
| Rocky River to Runkel | 4,098.66 mi (6,596.15 km) |
| Rocky River to Ruppichteroth | 4,058.32 mi (6,531.24 km) |
| Rocky River to Russelsheim | 4,122.53 mi (6,634.57 km) |
| Rocky River to Rutesheim | 4,184.45 mi (6,734.22 km) |
| Rocky River to Ruthen | 4,074.44 mi (6,557.18 km) |
| Rocky River to Saalfeld | 4,211.95 mi (6,778.48 km) |
| Rocky River to Saarbrucken | 4,093.49 mi (6,587.84 km) |
| Rocky River to Saarlouis | 4,080.84 mi (6,567.48 km) |
| Rocky River to Saarwellingen | 4,081.74 mi (6,568.93 km) |
