| Highland to Ukiah (California) | 482.87 mi (777.11 km) |
| Highland to Union (Missouri) | 1,482.91 mi (2,386.51 km) |
| Highland to Union City (California) | 363.31 mi (584.69 km) |
| Highland to Union City (Georgia) | 1,863.04 mi (2,998.27 km) |
| Highland to Union City (New Jersey) | 2,385.93 mi (3,839.78 km) |
| Highland to Union City (Tennessee) | 1,588.57 mi (2,556.55 km) |
| Highland to Union Hill-Novelty Hill (Washington) | 970.71 mi (1,562.21 km) |
| Highland to Union Park (Florida) | 2,143.41 mi (3,449.49 km) |
| Highland to Uniondale (New York) | 2,408.99 mi (3,876.90 km) |
| Highland to Universal City (Texas) | 1,148.97 mi (1,849.09 km) |
| Highland to University (Florida) | 2,086.38 mi (3,357.71 km) |
| Highland to University City (Missouri) | 1,519.54 mi (2,445.47 km) |
| Highland to University Heights (Ohio) | 1,995.57 mi (3,211.56 km) |
| Highland to University of California-Santa Barbara (California) | 155.13 mi (249.66 km) |
| Highland to University Park (Texas) | 1,175.25 mi (1,891.38 km) |
