| Fredericksburg to Orangevale (California) | 2,342.17 mi (3,769.36 km) |
| Fredericksburg to Orchards (Washington) | 2,336.44 mi (3,760.13 km) |
| Fredericksburg to Orcutt (California) | 2,372.49 mi (3,818.16 km) |
| Fredericksburg to Oregon (Ohio) | 390.68 mi (628.74 km) |
| Fredericksburg to Oregon (Wisconsin) | 700.43 mi (1,127.24 km) |
| Fredericksburg to Oregon City (Oregon) | 2,341.10 mi (3,767.63 km) |
| Fredericksburg to Orem (Utah) | 1,823.10 mi (2,934.00 km) |
| Fredericksburg to Orinda (California) | 2,406.19 mi (3,872.38 km) |
| Fredericksburg to Orland Park (Illinois) | 594.63 mi (956.97 km) |
| Fredericksburg to Orlando (Florida) | 713.85 mi (1,148.83 km) |
| Fredericksburg to Ormond Beach (Florida) | 655.43 mi (1,054.82 km) |
| Fredericksburg to Oro Valley (Arizona) | 1,919.24 mi (3,088.72 km) |
| Fredericksburg to Oroville (California) | 2,347.57 mi (3,778.05 km) |
| Fredericksburg to Oshkosh (Wisconsin) | 697.78 mi (1,122.97 km) |
| Fredericksburg to Oskaloosa (Iowa) | 829.38 mi (1,334.76 km) |
