| Fort Thomas to Frederick (Maryland) | 377.21 mi (607.07 km) |
| Fort Thomas to Fredericksburg (Texas) | 1,018.92 mi (1,639.79 km) |
| Fort Thomas to Fredericksburg (Virginia) | 379.36 mi (610.52 km) |
| Fort Thomas to Frederickson (Washington) | 1,969.95 mi (3,170.32 km) |
| Fort Thomas to Freeport (Illinois) | 350.45 mi (563.99 km) |
| Fort Thomas to Freeport (New York) | 586.03 mi (943.12 km) |
| Fort Thomas to Freeport (Texas) | 936.95 mi (1,507.87 km) |
| Fort Thomas to Fremont (California) | 2,023.37 mi (3,256.30 km) |
| Fort Thomas to Fremont (Nebraska) | 654.59 mi (1,053.45 km) |
| Fort Thomas to Fremont (Ohio) | 172.18 mi (277.10 km) |
| Fort Thomas to French Valley (California) | 1,846.05 mi (2,970.93 km) |
| Fort Thomas to Fresno (California) | 1,920.45 mi (3,090.66 km) |
| Fort Thomas to Fresno (Texas) | 909.78 mi (1,464.15 km) |
| Fort Thomas to Fridley (Minnesota) | 612.59 mi (985.86 km) |
| Fort Thomas to Friendly (Maryland) | 403.00 mi (648.56 km) |
