| Fort Thomas to Rosemont (California) | 1,973.27 mi (3,175.67 km) |
| Fort Thomas to Rosemount (Minnesota) | 590.55 mi (950.40 km) |
| Fort Thomas to Rosenberg (Texas) | 923.19 mi (1,485.73 km) |
| Fort Thomas to Roseville (California) | 1,968.03 mi (3,167.23 km) |
| Fort Thomas to Roseville (Michigan) | 249.70 mi (401.85 km) |
| Fort Thomas to Roseville (Minnesota) | 605.62 mi (974.64 km) |
| Fort Thomas to Rossmoor (California) | 1,893.55 mi (3,047.37 km) |
| Fort Thomas to Rossville (Maryland) | 427.19 mi (687.50 km) |
| Fort Thomas to Roswell (Georgia) | 348.34 mi (560.61 km) |
| Fort Thomas to Roswell (New Mexico) | 1,183.46 mi (1,904.59 km) |
| Fort Thomas to Round Lake (Illinois) | 295.68 mi (475.85 km) |
| Fort Thomas to Round Lake Beach (Illinois) | 296.70 mi (477.49 km) |
| Fort Thomas to Round Rock (Texas) | 952.75 mi (1,533.31 km) |
| Fort Thomas to Rowland Heights (California) | 1,878.92 mi (3,023.83 km) |
| Fort Thomas to Rowlett (Texas) | 798.10 mi (1,284.42 km) |
