| Fort Thomas to Rancho Cordova (California) | 1,967.47 mi (3,166.33 km) |
| Fort Thomas to Rancho Cucamonga (California) | 1,857.82 mi (2,989.87 km) |
| Fort Thomas to Rancho Mirage (California) | 1,805.52 mi (2,905.70 km) |
| Fort Thomas to Rancho Palos Verdes (California) | 1,909.55 mi (3,073.13 km) |
| Fort Thomas to Rancho San Diego (California) | 1,857.78 mi (2,989.80 km) |
| Fort Thomas to Rancho Santa Margarita (California) | 1,871.62 mi (3,012.09 km) |
| Fort Thomas to Randallstown (Maryland) | 409.80 mi (659.50 km) |
| Fort Thomas to Rantoul (Illinois) | 214.23 mi (344.76 km) |
| Fort Thomas to Rapid City (South Dakota) | 1,026.79 mi (1,652.46 km) |
| Fort Thomas to Ravenna (Ohio) | 222.31 mi (357.77 km) |
| Fort Thomas to Raymondville (Texas) | 1,162.49 mi (1,870.84 km) |
| Fort Thomas to Raymore (Missouri) | 537.82 mi (865.53 km) |
| Fort Thomas to Raytown (Missouri) | 537.09 mi (864.37 km) |
| Fort Thomas to Reading (Ohio) | 10.01 mi (16.10 km) |
| Fort Thomas to Reading (Pennsylvania) | 461.22 mi (742.26 km) |
