| Prievidza to Oswego (Illinois) | 4,775.04 mi (7,684.69 km) |
| Prievidza to Oswego (New York) | 4,261.11 mi (6,857.59 km) |
| Prievidza to Otsego (Minnesota) | 4,766.09 mi (7,670.28 km) |
| Prievidza to Ottawa (Illinois) | 4,808.82 mi (7,739.05 km) |
| Prievidza to Ottawa (Kansas) | 5,174.51 mi (8,327.57 km) |
| Prievidza to Ottumwa (Iowa) | 4,949.47 mi (7,965.41 km) |
| Prievidza to Overland (Missouri) | 5,000.52 mi (8,047.55 km) |
| Prievidza to Overland Park (Kansas) | 5,139.57 mi (8,271.33 km) |
| Prievidza to Overlea (Maryland) | 4,452.78 mi (7,166.05 km) |
| Prievidza to Oviedo (Florida) | 5,168.31 mi (8,317.59 km) |
| Prievidza to Owasso (Oklahoma) | 5,319.14 mi (8,560.33 km) |
| Prievidza to Owatonna (Minnesota) | 4,815.10 mi (7,749.15 km) |
| Prievidza to Owensboro (Kentucky) | 4,932.36 mi (7,937.87 km) |
| Prievidza to Owings Mills (Maryland) | 4,461.16 mi (7,179.55 km) |
| Prievidza to Owosso (Michigan) | 4,562.93 mi (7,343.32 km) |
