| Civita Castellana to Ukiah (California) | 6,159.62 mi (9,912.96 km) |
| Civita Castellana to Union (Missouri) | 5,078.07 mi (8,172.37 km) |
| Civita Castellana to Union City (California) | 6,216.75 mi (10,004.89 km) |
| Civita Castellana to Union City (Georgia) | 5,022.33 mi (8,082.66 km) |
| Civita Castellana to Union City (New Jersey) | 4,262.55 mi (6,859.91 km) |
| Civita Castellana to Union City (Tennessee) | 5,089.24 mi (8,190.34 km) |
| Civita Castellana to Union Hill-Novelty Hill (Washington) | 5,626.76 mi (9,055.39 km) |
| Civita Castellana to Union Park (Florida) | 5,092.94 mi (8,196.29 km) |
| Civita Castellana to Uniondale (New York) | 4,245.20 mi (6,831.98 km) |
| Civita Castellana to Universal City (Texas) | 5,804.79 mi (9,341.91 km) |
| Civita Castellana to University (Florida) | 5,170.47 mi (8,321.06 km) |
| Civita Castellana to University City (Missouri) | 5,040.91 mi (8,112.57 km) |
| Civita Castellana to University Heights (Ohio) | 4,555.74 mi (7,331.76 km) |
| Civita Castellana to University of California-Santa Barbara (California) | 6,337.45 mi (10,199.13 km) |
| Civita Castellana to University Park (Texas) | 5,579.64 mi (8,979.56 km) |
