| Valletta to Oswego (Illinois) | 5,196.06 mi (8,362.25 km) |
| Valletta to Oswego (New York) | 4,620.09 mi (7,435.32 km) |
| Valletta to Otsego (Minnesota) | 5,262.62 mi (8,469.36 km) |
| Valletta to Ottawa (Illinois) | 5,229.80 mi (8,416.55 km) |
| Valletta to Ottawa (Kansas) | 5,615.90 mi (9,037.91 km) |
| Valletta to Ottumwa (Iowa) | 5,393.61 mi (8,680.17 km) |
| Valletta to Overland (Missouri) | 5,404.23 mi (8,697.27 km) |
| Valletta to Overland Park (Kansas) | 5,579.28 mi (8,978.98 km) |
| Valletta to Overlea (Maryland) | 4,757.83 mi (7,656.99 km) |
| Valletta to Oviedo (Florida) | 5,378.37 mi (8,655.65 km) |
| Valletta to Owasso (Oklahoma) | 5,742.09 mi (9,241.00 km) |
| Valletta to Owatonna (Minnesota) | 5,296.93 mi (8,524.59 km) |
| Valletta to Owensboro (Kentucky) | 5,299.94 mi (8,529.44 km) |
| Valletta to Owings Mills (Maryland) | 4,768.90 mi (7,674.80 km) |
| Valletta to Owosso (Michigan) | 4,969.16 mi (7,997.08 km) |
