| Fort Thomas to Friendswood (Texas) | 900.53 mi (1,449.26 km) |
| Fort Thomas to Frisco (Texas) | 801.53 mi (1,289.94 km) |
| Fort Thomas to Front Royal (Virginia) | 336.65 mi (541.79 km) |
| Fort Thomas to Fruit Cove (Florida) | 641.15 mi (1,031.84 km) |
| Fort Thomas to Fruita (Colorado) | 1,297.59 mi (2,088.27 km) |
| Fort Thomas to Fruitville (Florida) | 819.71 mi (1,319.19 km) |
| Fort Thomas to Fuller Heights (Florida) | 783.67 mi (1,261.19 km) |
| Fort Thomas to Fullerton (California) | 1,883.03 mi (3,030.44 km) |
| Fort Thomas to Fullerton (Pennsylvania) | 487.37 mi (784.34 km) |
| Fort Thomas to Fulshear (Texas) | 917.92 mi (1,477.24 km) |
| Fort Thomas to Fulton (Missouri) | 403.04 mi (648.64 km) |
| Fort Thomas to Fulton (New York) | 509.72 mi (820.31 km) |
| Fort Thomas to Fuquay-Varina (North Carolina) | 393.72 mi (633.63 km) |
| Fort Thomas to Gadsden (Alabama) | 360.98 mi (580.94 km) |
| Fort Thomas to Gaffney (South Carolina) | 316.77 mi (509.79 km) |
