| Fort Thomas to River Ridge (Louisiana) | 710.20 mi (1,142.96 km) |
| Fort Thomas to Riverbank (California) | 1,964.77 mi (3,161.98 km) |
| Fort Thomas to Riverdale (Georgia) | 381.14 mi (613.38 km) |
| Fort Thomas to Riverdale (Illinois) | 243.88 mi (392.49 km) |
| Fort Thomas to Riverside (California) | 1,853.12 mi (2,982.31 km) |
| Fort Thomas to Riverside (Ohio) | 51.69 mi (83.19 km) |
| Fort Thomas to Riverton (Utah) | 1,457.89 mi (2,346.24 km) |
| Fort Thomas to Riverton (Wyoming) | 1,273.37 mi (2,049.30 km) |
| Fort Thomas to Riverview (Florida) | 787.55 mi (1,267.43 km) |
| Fort Thomas to Riverview (Michigan) | 223.58 mi (359.82 km) |
| Fort Thomas to Riviera Beach (Florida) | 886.56 mi (1,426.77 km) |
| Fort Thomas to Riviera Beach (Maryland) | 424.77 mi (683.60 km) |
| Fort Thomas to Roanoke (Virginia) | 273.93 mi (440.85 km) |
| Fort Thomas to Roanoke Rapids (North Carolina) | 413.63 mi (665.67 km) |
| Fort Thomas to Robbinsdale (Minnesota) | 612.83 mi (986.26 km) |
