| Cincinnati to Rodgau | 4,351.91 mi (7,003.72 km) |
| Cincinnati to Roding | 4,520.44 mi (7,274.95 km) |
| Cincinnati to Rodinghausen | 4,261.66 mi (6,858.48 km) |
| Cincinnati to Roetgen | 4,227.10 mi (6,802.85 km) |
| Cincinnati to Rommerskirchen | 4,233.67 mi (6,813.44 km) |
| Cincinnati to Ronnenberg | 4,303.03 mi (6,925.05 km) |
| Cincinnati to Rosbach vor der Hohe | 4,335.27 mi (6,976.94 km) |
| Cincinnati to Rosdorf | 4,339.86 mi (6,984.33 km) |
| Cincinnati to Rosenheim | 4,555.49 mi (7,331.35 km) |
| Cincinnati to Rosrath | 4,256.94 mi (6,850.88 km) |
| Cincinnati to Rossdorf | 4,352.39 mi (7,004.49 km) |
| Cincinnati to Rosstal | 4,450.54 mi (7,162.46 km) |
| Cincinnati to Rostock | 4,332.30 mi (6,972.16 km) |
| Cincinnati to Rotenburg an der Fulda | 4,350.63 mi (7,001.66 km) |
| Cincinnati to Roth | 4,464.06 mi (7,184.21 km) |
