| Busko-Zdroj to Odessa (Texas) | 5,772.24 mi (9,289.52 km) |
| Busko-Zdroj to Ogden (Utah) | 5,486.86 mi (8,830.26 km) |
| Busko-Zdroj to Oildale (California) | 6,015.42 mi (9,680.88 km) |
| Busko-Zdroj to Ojus (Florida) | 5,301.42 mi (8,531.81 km) |
| Busko-Zdroj to Okemos (Michigan) | 4,584.98 mi (7,378.81 km) |
| Busko-Zdroj to Oklahoma City (Oklahoma) | 5,411.99 mi (8,709.76 km) |
| Busko-Zdroj to Okmulgee (Oklahoma) | 5,354.85 mi (8,617.79 km) |
| Busko-Zdroj to Olathe (Kansas) | 5,133.86 mi (8,262.15 km) |
| Busko-Zdroj to Old Jamestown (Missouri) | 4,987.29 mi (8,026.26 km) |
| Busko-Zdroj to Oldsmar (Florida) | 5,288.97 mi (8,511.78 km) |
| Busko-Zdroj to Olean (New York) | 4,406.97 mi (7,092.33 km) |
| Busko-Zdroj to Olive Branch (Mississippi) | 5,182.44 mi (8,340.33 km) |
| Busko-Zdroj to Olivehurst (California) | 5,840.23 mi (9,398.95 km) |
| Busko-Zdroj to Olney (Maryland) | 4,502.48 mi (7,246.05 km) |
| Busko-Zdroj to Olympia (Washington) | 5,359.57 mi (8,625.39 km) |
