| Most to Ukiah (California) | 5,713.09 mi (9,194.33 km) |
| Most to Union (Missouri) | 4,786.32 mi (7,702.83 km) |
| Most to Union City (California) | 5,780.08 mi (9,302.13 km) |
| Most to Union City (Georgia) | 4,796.93 mi (7,719.91 km) |
| Most to Union City (New Jersey) | 4,037.41 mi (6,497.58 km) |
| Most to Union City (Tennessee) | 4,820.45 mi (7,757.76 km) |
| Most to Union Hill-Novelty Hill (Washington) | 5,159.73 mi (8,303.78 km) |
| Most to Union Park (Florida) | 4,922.49 mi (7,921.99 km) |
| Most to Uniondale (New York) | 4,022.60 mi (6,473.74 km) |
| Most to Universal City (Texas) | 5,526.75 mi (8,894.44 km) |
| Most to University (Florida) | 4,996.23 mi (8,040.65 km) |
| Most to University City (Missouri) | 4,751.02 mi (7,646.02 km) |
| Most to University Heights (Ohio) | 4,288.94 mi (6,902.38 km) |
| Most to University of California-Santa Barbara (California) | 5,921.26 mi (9,529.35 km) |
| Most to University Park (Texas) | 5,291.24 mi (8,515.42 km) |
