| West Chicago to Tysons (Virginia) | 613.48 mi (987.30 km) |
| West Chicago to Ukiah (California) | 1,834.51 mi (2,952.36 km) |
| West Chicago to Union (Missouri) | 279.91 mi (450.47 km) |
| West Chicago to Union City (California) | 1,807.51 mi (2,908.90 km) |
| West Chicago to Union City (Georgia) | 607.33 mi (977.41 km) |
| West Chicago to Union City (New Jersey) | 739.62 mi (1,190.30 km) |
| West Chicago to Union City (Tennessee) | 380.44 mi (612.27 km) |
| West Chicago to Union Hill-Novelty Hill (Washington) | 1,690.59 mi (2,720.74 km) |
| West Chicago to Union Park (Florida) | 1,001.05 mi (1,611.04 km) |
| West Chicago to Uniondale (New York) | 762.77 mi (1,227.56 km) |
| West Chicago to Universal City (Texas) | 1,021.66 mi (1,644.20 km) |
| West Chicago to University (Florida) | 1,008.86 mi (1,623.60 km) |
| West Chicago to University City (Missouri) | 249.26 mi (401.14 km) |
| West Chicago to University Heights (Ohio) | 346.18 mi (557.13 km) |
| West Chicago to University of California-Santa Barbara (California) | 1,783.13 mi (2,869.67 km) |
