| Loudoun Valley Estates to Oak Harbor (Washington) | 2,310.20 mi (3,717.90 km) |
| Loudoun Valley Estates to Oak Hills (Oregon) | 2,330.24 mi (3,750.15 km) |
| Loudoun Valley Estates to Oak Lawn (Illinois) | 571.37 mi (919.53 km) |
| Loudoun Valley Estates to Oak Park (California) | 2,293.42 mi (3,690.90 km) |
| Loudoun Valley Estates to Oak Park (Illinois) | 576.59 mi (927.94 km) |
| Loudoun Valley Estates to Oak Park (Michigan) | 382.54 mi (615.64 km) |
| Loudoun Valley Estates to Oak Ridge (Florida) | 759.57 mi (1,222.41 km) |
| Loudoun Valley Estates to Oak Ridge (New Jersey) | 213.31 mi (343.30 km) |
| Loudoun Valley Estates to Oak Ridge (Tennessee) | 426.35 mi (686.14 km) |
| Loudoun Valley Estates to Oakdale (California) | 2,326.95 mi (3,744.86 km) |
| Loudoun Valley Estates to Oakdale (Minnesota) | 893.96 mi (1,438.69 km) |
| Loudoun Valley Estates to Oakland (California) | 2,398.32 mi (3,859.72 km) |
| Loudoun Valley Estates to Oakland (New Jersey) | 223.57 mi (359.80 km) |
| Loudoun Valley Estates to Oakland Park (Florida) | 897.54 mi (1,444.44 km) |
| Loudoun Valley Estates to Oakleaf Plantation (Florida) | 656.29 mi (1,056.19 km) |
