| Pirna to Oswego (Illinois) | 4,517.69 mi (7,270.53 km) |
| Pirna to Oswego (New York) | 4,003.90 mi (6,443.65 km) |
| Pirna to Otsego (Minnesota) | 4,511.08 mi (7,259.88 km) |
| Pirna to Ottawa (Illinois) | 4,551.48 mi (7,324.90 km) |
| Pirna to Ottawa (Kansas) | 4,917.74 mi (7,914.34 km) |
| Pirna to Ottumwa (Iowa) | 4,692.65 mi (7,552.10 km) |
| Pirna to Overland (Missouri) | 4,743.03 mi (7,633.17 km) |
| Pirna to Overland Park (Kansas) | 4,882.74 mi (7,858.01 km) |
| Pirna to Overlea (Maryland) | 4,196.84 mi (6,754.16 km) |
| Pirna to Oviedo (Florida) | 4,915.91 mi (7,911.39 km) |
| Pirna to Owasso (Oklahoma) | 5,062.02 mi (8,146.54 km) |
| Pirna to Owatonna (Minnesota) | 4,559.46 mi (7,337.74 km) |
| Pirna to Owensboro (Kentucky) | 4,674.84 mi (7,523.43 km) |
| Pirna to Owings Mills (Maryland) | 4,205.12 mi (6,767.49 km) |
| Pirna to Owosso (Michigan) | 4,305.39 mi (6,928.85 km) |
