| Southlake to Ukiah (California) | 1,511.34 mi (2,432.27 km) |
| Southlake to Union (Missouri) | 512.59 mi (824.94 km) |
| Southlake to Union City (California) | 1,434.39 mi (2,308.43 km) |
| Southlake to Union City (Georgia) | 728.01 mi (1,171.62 km) |
| Southlake to Union City (New Jersey) | 1,381.96 mi (2,224.05 km) |
| Southlake to Union City (Tennessee) | 518.84 mi (834.98 km) |
| Southlake to Union Hill-Novelty Hill (Washington) | 1,646.62 mi (2,649.99 km) |
| Southlake to Union Park (Florida) | 991.16 mi (1,595.12 km) |
| Southlake to Uniondale (New York) | 1,403.15 mi (2,258.15 km) |
| Southlake to Universal City (Texas) | 244.81 mi (393.98 km) |
| Southlake to University (Florida) | 937.49 mi (1,508.74 km) |
| Southlake to University City (Missouri) | 548.93 mi (883.42 km) |
| Southlake to University Heights (Ohio) | 1,039.63 mi (1,673.13 km) |
| Southlake to University of California-Santa Barbara (California) | 1,306.62 mi (2,102.80 km) |
| Southlake to University Park (Texas) | 21.90 mi (35.24 km) |
