| Poznan to Odessa (Texas) | 5,561.58 mi (8,950.50 km) |
| Poznan to Ogden (Utah) | 5,282.97 mi (8,502.12 km) |
| Poznan to Oildale (California) | 5,813.93 mi (9,356.62 km) |
| Poznan to Ojus (Florida) | 5,098.75 mi (8,205.64 km) |
| Poznan to Okemos (Michigan) | 4,374.06 mi (7,039.37 km) |
| Poznan to Oklahoma City (Oklahoma) | 5,201.11 mi (8,370.37 km) |
| Poznan to Okmulgee (Oklahoma) | 5,143.87 mi (8,278.25 km) |
| Poznan to Olathe (Kansas) | 4,923.01 mi (7,922.82 km) |
| Poznan to Old Jamestown (Missouri) | 4,776.29 mi (7,686.70 km) |
| Poznan to Oldsmar (Florida) | 5,083.37 mi (8,180.89 km) |
| Poznan to Olean (New York) | 4,197.03 mi (6,754.46 km) |
| Poznan to Olive Branch (Mississippi) | 4,971.83 mi (8,001.39 km) |
| Poznan to Olivehurst (California) | 5,642.75 mi (9,081.13 km) |
| Poznan to Olney (Maryland) | 4,294.01 mi (6,910.55 km) |
| Poznan to Olympia (Washington) | 5,167.96 mi (8,317.03 km) |
