| Fort Thomas to Ukiah (California) | 2,061.67 mi (3,317.93 km) |
| Fort Thomas to Union (Missouri) | 355.09 mi (571.46 km) |
| Fort Thomas to Union City (California) | 2,023.81 mi (3,257.01 km) |
| Fort Thomas to Union City (Georgia) | 379.09 mi (610.09 km) |
| Fort Thomas to Union City (New Jersey) | 563.91 mi (907.53 km) |
| Fort Thomas to Union City (Tennessee) | 310.80 mi (500.18 km) |
| Fort Thomas to Union Hill-Novelty Hill (Washington) | 1,956.57 mi (3,148.79 km) |
| Fort Thomas to Union Park (Florida) | 749.41 mi (1,206.06 km) |
| Fort Thomas to Uniondale (New York) | 586.11 mi (943.25 km) |
| Fort Thomas to Universal City (Texas) | 1,026.72 mi (1,652.35 km) |
| Fort Thomas to University (Florida) | 769.00 mi (1,237.58 km) |
| Fort Thomas to University City (Missouri) | 317.52 mi (510.99 km) |
| Fort Thomas to University Heights (Ohio) | 226.84 mi (365.06 km) |
| Fort Thomas to University of California-Santa Barbara (California) | 1,973.74 mi (3,176.43 km) |
| Fort Thomas to University Park (Texas) | 812.26 mi (1,307.21 km) |
