| Fort Thomas to Jeffersonville (Indiana) | 84.73 mi (136.36 km) |
| Fort Thomas to Jenison (Michigan) | 273.91 mi (440.81 km) |
| Fort Thomas to Jenks (Oklahoma) | 665.62 mi (1,071.21 km) |
| Fort Thomas to Jennings (Missouri) | 313.46 mi (504.47 km) |
| Fort Thomas to Jensen Beach (Florida) | 853.00 mi (1,372.78 km) |
| Fort Thomas to Jericho (New York) | 589.52 mi (948.74 km) |
| Fort Thomas to Jerome (Idaho) | 1,581.51 mi (2,545.19 km) |
| Fort Thomas to Jersey City (New Jersey) | 561.54 mi (903.71 km) |
| Fort Thomas to Jessup (Maryland) | 411.33 mi (661.97 km) |
| Fort Thomas to Johns Creek (Georgia) | 348.97 mi (561.62 km) |
| Fort Thomas to Johnson City (New York) | 492.17 mi (792.08 km) |
| Fort Thomas to Johnson City (Tennessee) | 220.54 mi (354.92 km) |
| Fort Thomas to Johnston (Iowa) | 519.89 mi (836.69 km) |
| Fort Thomas to Johnstown (Colorado) | 1,090.44 mi (1,754.89 km) |
| Fort Thomas to Johnstown (Pennsylvania) | 306.37 mi (493.05 km) |
