| Loudoun Valley Estates to San Luis Obispo (California) | 2,369.54 mi (3,813.41 km) |
| Loudoun Valley Estates to San Marcos (California) | 2,234.29 mi (3,595.73 km) |
| Loudoun Valley Estates to San Marcos (Texas) | 1,319.05 mi (2,122.81 km) |
| Loudoun Valley Estates to San Marino (California) | 2,259.94 mi (3,637.02 km) |
| Loudoun Valley Estates to San Mateo (California) | 2,407.96 mi (3,875.24 km) |
| Loudoun Valley Estates to San Pablo (California) | 2,401.63 mi (3,865.04 km) |
| Loudoun Valley Estates to San Rafael (California) | 2,410.50 mi (3,879.33 km) |
| Loudoun Valley Estates to San Ramon (California) | 2,384.17 mi (3,836.94 km) |
| Loudoun Valley Estates to San Tan Valley (Arizona) | 1,931.81 mi (3,108.95 km) |
| Loudoun Valley Estates to Sand Springs (Oklahoma) | 1,036.85 mi (1,668.65 km) |
| Loudoun Valley Estates to Sandusky (Ohio) | 322.89 mi (519.64 km) |
| Loudoun Valley Estates to Sandy (Oregon) | 2,303.53 mi (3,707.18 km) |
| Loudoun Valley Estates to Sandy (Utah) | 1,815.62 mi (2,921.95 km) |
| Loudoun Valley Estates to Sandy Springs (Georgia) | 516.25 mi (830.83 km) |
| Loudoun Valley Estates to Sanford (Florida) | 736.19 mi (1,184.78 km) |
