| Chalco to Ukiah (California) | 1,430.69 mi (2,302.48 km) |
| Chalco to Union (Missouri) | 332.15 mi (534.54 km) |
| Chalco to Union City (California) | 1,398.61 mi (2,250.85 km) |
| Chalco to Union City (Georgia) | 822.38 mi (1,323.49 km) |
| Chalco to Union City (New Jersey) | 1,150.26 mi (1,851.17 km) |
| Chalco to Union City (Tennessee) | 503.26 mi (809.91 km) |
| Chalco to Union Hill-Novelty Hill (Washington) | 1,346.54 mi (2,167.05 km) |
| Chalco to Union Park (Florida) | 1,210.27 mi (1,947.74 km) |
| Chalco to Uniondale (New York) | 1,173.43 mi (1,888.45 km) |
| Chalco to Universal City (Texas) | 812.71 mi (1,307.94 km) |
| Chalco to University (Florida) | 1,191.33 mi (1,917.25 km) |
| Chalco to University City (Missouri) | 353.15 mi (568.34 km) |
| Chalco to University Heights (Ohio) | 756.83 mi (1,218.00 km) |
| Chalco to University of California-Santa Barbara (California) | 1,371.60 mi (2,207.38 km) |
| Chalco to University Park (Texas) | 576.76 mi (928.21 km) |
