| Fort Thomas to Roy (Utah) | 1,458.95 mi (2,347.96 km) |
| Fort Thomas to Royal Kunia (Hawaii) | 4,439.57 mi (7,144.80 km) |
| Fort Thomas to Royal Oak (Michigan) | 246.40 mi (396.54 km) |
| Fort Thomas to Royal Palm Beach (Florida) | 889.30 mi (1,431.19 km) |
| Fort Thomas to Royse City (Texas) | 784.76 mi (1,262.95 km) |
| Fort Thomas to Ruskin (Florida) | 794.46 mi (1,278.56 km) |
| Fort Thomas to Russellville (Alabama) | 364.31 mi (586.29 km) |
| Fort Thomas to Russellville (Arkansas) | 545.31 mi (877.59 km) |
| Fort Thomas to Ruston (Louisiana) | 643.63 mi (1,035.82 km) |
| Fort Thomas to Rutherford (New Jersey) | 560.67 mi (902.32 km) |
| Fort Thomas to Rutland (Vermont) | 671.56 mi (1,080.78 km) |
| Fort Thomas to Sabana Grande (Puerto Rico) | 1,790.08 mi (2,880.85 km) |
| Fort Thomas to Sachse (Texas) | 797.24 mi (1,283.03 km) |
| Fort Thomas to Saco (Maine) | 787.42 mi (1,267.23 km) |
| Fort Thomas to Sacramento (California) | 1,978.93 mi (3,184.77 km) |
