| Cincinnati to Rosemont (California) | 1,969.63 mi (3,169.81 km) |
| Cincinnati to Rosemount (Minnesota) | 585.52 mi (942.30 km) |
| Cincinnati to Rosenberg (Texas) | 923.88 mi (1,486.85 km) |
| Cincinnati to Roseville (California) | 1,964.36 mi (3,161.33 km) |
| Cincinnati to Roseville (Michigan) | 246.61 mi (396.88 km) |
| Cincinnati to Roseville (Minnesota) | 600.56 mi (966.52 km) |
| Cincinnati to Rossmoor (California) | 1,890.69 mi (3,042.77 km) |
| Cincinnati to Rossville (Maryland) | 429.73 mi (691.59 km) |
| Cincinnati to Roswell (Georgia) | 352.63 mi (567.51 km) |
| Cincinnati to Roswell (New Mexico) | 1,181.61 mi (1,901.61 km) |
| Cincinnati to Round Lake (Illinois) | 290.57 mi (467.63 km) |
| Cincinnati to Round Lake Beach (Illinois) | 291.58 mi (469.25 km) |
| Cincinnati to Round Rock (Texas) | 952.75 mi (1,533.31 km) |
| Cincinnati to Rowland Heights (California) | 1,876.05 mi (3,019.20 km) |
| Cincinnati to Rowlett (Texas) | 797.58 mi (1,283.58 km) |
