| Aliso Viejo to Ukiah (California) | 490.68 mi (789.67 km) |
| Aliso Viejo to Union (Missouri) | 1,525.82 mi (2,455.56 km) |
| Aliso Viejo to Union City (California) | 367.84 mi (591.99 km) |
| Aliso Viejo to Union City (Georgia) | 1,900.64 mi (3,058.78 km) |
| Aliso Viejo to Union City (New Jersey) | 2,430.58 mi (3,911.63 km) |
| Aliso Viejo to Union City (Tennessee) | 1,629.10 mi (2,621.78 km) |
| Aliso Viejo to Union Hill-Novelty Hill (Washington) | 999.52 mi (1,608.57 km) |
| Aliso Viejo to Union Park (Florida) | 2,175.95 mi (3,501.85 km) |
| Aliso Viejo to Uniondale (New York) | 2,453.62 mi (3,948.72 km) |
| Aliso Viejo to Universal City (Texas) | 1,174.76 mi (1,890.60 km) |
| Aliso Viejo to University (Florida) | 2,117.89 mi (3,408.42 km) |
| Aliso Viejo to University City (Missouri) | 1,562.66 mi (2,514.85 km) |
| Aliso Viejo to University Heights (Ohio) | 2,040.71 mi (3,284.20 km) |
| Aliso Viejo to University of California-Santa Barbara (California) | 134.88 mi (217.07 km) |
| Aliso Viejo to University Park (Texas) | 1,209.15 mi (1,945.94 km) |
