| Valletta to Orangevale (California) | 6,560.36 mi (10,557.88 km) |
| Valletta to Orchards (Washington) | 6,196.92 mi (9,972.97 km) |
| Valletta to Orcutt (California) | 6,751.29 mi (10,865.15 km) |
| Valletta to Oregon (Ohio) | 4,987.12 mi (8,026.00 km) |
| Valletta to Oregon (Wisconsin) | 5,190.19 mi (8,352.81 km) |
| Valletta to Oregon City (Oregon) | 6,218.58 mi (10,007.83 km) |
| Valletta to Orem (Utah) | 6,162.04 mi (9,916.85 km) |
| Valletta to Orinda (California) | 6,635.72 mi (10,679.16 km) |
| Valletta to Orland Park (Illinois) | 5,179.00 mi (8,334.79 km) |
| Valletta to Orlando (Florida) | 5,392.93 mi (8,679.09 km) |
| Valletta to Ormond Beach (Florida) | 5,349.10 mi (8,608.54 km) |
| Valletta to Oro Valley (Arizona) | 6,545.83 mi (10,534.50 km) |
| Valletta to Oroville (California) | 6,524.49 mi (10,500.16 km) |
| Valletta to Oshkosh (Wisconsin) | 5,112.60 mi (8,227.93 km) |
| Valletta to Oskaloosa (Iowa) | 5,391.23 mi (8,676.35 km) |
