| Pirna to Ukiah (California) | 5,693.34 mi (9,162.55 km) |
| Pirna to Union (Missouri) | 4,778.47 mi (7,690.21 km) |
| Pirna to Union City (California) | 5,761.09 mi (9,271.57 km) |
| Pirna to Union City (Georgia) | 4,793.58 mi (7,714.52 km) |
| Pirna to Union City (New Jersey) | 4,034.64 mi (6,493.13 km) |
| Pirna to Union City (Tennessee) | 4,814.16 mi (7,747.64 km) |
| Pirna to Union Hill-Novelty Hill (Washington) | 5,138.49 mi (8,269.59 km) |
| Pirna to Union Park (Florida) | 4,922.63 mi (7,922.20 km) |
| Pirna to Uniondale (New York) | 4,020.01 mi (6,469.59 km) |
| Pirna to Universal City (Texas) | 5,519.40 mi (8,882.61 km) |
| Pirna to University (Florida) | 4,996.07 mi (8,040.39 km) |
| Pirna to University City (Missouri) | 4,743.32 mi (7,633.64 km) |
| Pirna to University Heights (Ohio) | 4,283.16 mi (6,893.08 km) |
| Pirna to University of California-Santa Barbara (California) | 5,903.80 mi (9,501.25 km) |
| Pirna to University Park (Texas) | 5,283.32 mi (8,502.68 km) |
