| Moscow to Orangevale (California) | 595.38 mi (958.17 km) |
| Moscow to Orchards (Washington) | 274.06 mi (441.06 km) |
| Moscow to Orcutt (California) | 838.67 mi (1,349.72 km) |
| Moscow to Oregon (Ohio) | 1,685.99 mi (2,713.34 km) |
| Moscow to Oregon (Wisconsin) | 1,370.83 mi (2,206.13 km) |
| Moscow to Oregon City (Oregon) | 284.87 mi (458.46 km) |
| Moscow to Orem (Utah) | 517.44 mi (832.74 km) |
| Moscow to Orinda (California) | 665.93 mi (1,071.72 km) |
| Moscow to Orland Park (Illinois) | 1,477.54 mi (2,377.87 km) |
| Moscow to Orlando (Florida) | 2,294.39 mi (3,692.46 km) |
| Moscow to Ormond Beach (Florida) | 2,266.44 mi (3,647.49 km) |
| Moscow to Oro Valley (Arizona) | 1,038.63 mi (1,671.51 km) |
| Moscow to Oroville (California) | 549.86 mi (884.91 km) |
| Moscow to Oshkosh (Wisconsin) | 1,385.07 mi (2,229.05 km) |
| Moscow to Oskaloosa (Iowa) | 1,261.50 mi (2,030.19 km) |
