| Pirna to Oakley (California) | 5,729.14 mi (9,220.16 km) |
| Pirna to Oakton (Virginia) | 4,249.89 mi (6,839.54 km) |
| Pirna to Oakville (Missouri) | 4,754.28 mi (7,651.28 km) |
| Pirna to Oatfield (Oregon) | 5,290.42 mi (8,514.10 km) |
| Pirna to Ocala (Florida) | 4,927.57 mi (7,930.16 km) |
| Pirna to Ocean Acres (New Jersey) | 4,092.20 mi (6,585.76 km) |
| Pirna to Ocean City (New Jersey) | 4,127.12 mi (6,641.96 km) |
| Pirna to Ocean Pines (Maryland) | 4,190.45 mi (6,743.88 km) |
| Pirna to Ocean Pointe (Hawaii) | 7,419.07 mi (11,939.83 km) |
| Pirna to Ocean Springs (Mississippi) | 5,121.77 mi (8,242.69 km) |
| Pirna to Oceanside (California) | 5,908.48 mi (9,508.77 km) |
| Pirna to Oceanside (New York) | 4,025.57 mi (6,478.53 km) |
| Pirna to Ocoee (Florida) | 4,933.86 mi (7,940.29 km) |
| Pirna to Oconomowoc (Wisconsin) | 4,451.36 mi (7,163.77 km) |
| Pirna to Odenton (Maryland) | 4,217.92 mi (6,788.08 km) |
