| Ardea to Ukiah (California) | 6,202.98 mi (9,982.73 km) |
| Ardea to Union (Missouri) | 5,112.35 mi (8,227.54 km) |
| Ardea to Union City (California) | 6,259.54 mi (10,073.75 km) |
| Ardea to Union City (Georgia) | 5,052.11 mi (8,130.59 km) |
| Ardea to Union City (New Jersey) | 4,292.91 mi (6,908.77 km) |
| Ardea to Union City (Tennessee) | 5,121.97 mi (8,243.01 km) |
| Ardea to Union Hill-Novelty Hill (Washington) | 5,671.29 mi (9,127.07 km) |
| Ardea to Union Park (Florida) | 5,118.73 mi (8,237.80 km) |
| Ardea to Uniondale (New York) | 4,275.40 mi (6,880.59 km) |
| Ardea to Universal City (Texas) | 5,837.71 mi (9,394.89 km) |
| Ardea to University (Florida) | 5,196.47 mi (8,362.92 km) |
| Ardea to University City (Missouri) | 5,075.09 mi (8,167.57 km) |
| Ardea to University Heights (Ohio) | 4,588.70 mi (7,384.80 km) |
| Ardea to University of California-Santa Barbara (California) | 6,379.03 mi (10,266.05 km) |
| Ardea to University Park (Texas) | 5,613.39 mi (9,033.88 km) |
