| North Tustin to Ukiah (California) | 478.23 mi (769.64 km) |
| North Tustin to Union (Missouri) | 1,524.97 mi (2,454.20 km) |
| North Tustin to Union City (California) | 355.66 mi (572.39 km) |
| North Tustin to Union City (Georgia) | 1,902.33 mi (3,061.50 km) |
| North Tustin to Union City (New Jersey) | 2,428.71 mi (3,908.62 km) |
| North Tustin to Union City (Tennessee) | 1,629.48 mi (2,622.39 km) |
| North Tustin to Union Hill-Novelty Hill (Washington) | 986.28 mi (1,587.26 km) |
| North Tustin to Union Park (Florida) | 2,179.57 mi (3,507.67 km) |
| North Tustin to Uniondale (New York) | 2,451.76 mi (3,945.73 km) |
| North Tustin to Universal City (Texas) | 1,180.43 mi (1,899.71 km) |
| North Tustin to University (Florida) | 2,121.86 mi (3,414.80 km) |
| North Tustin to University City (Missouri) | 1,561.70 mi (2,513.31 km) |
| North Tustin to University Heights (Ohio) | 2,038.51 mi (3,280.66 km) |
| North Tustin to University of California-Santa Barbara (California) | 126.29 mi (203.24 km) |
| North Tustin to University Park (Texas) | 1,212.23 mi (1,950.89 km) |
