| Loudoun Valley Estates to Salisbury (New York) | 242.25 mi (389.86 km) |
| Loudoun Valley Estates to Salisbury (North Carolina) | 281.47 mi (452.97 km) |
| Loudoun Valley Estates to Salmon Creek (Washington) | 2,320.64 mi (3,734.70 km) |
| Loudoun Valley Estates to Salt Lake City (Utah) | 1,817.90 mi (2,925.62 km) |
| Loudoun Valley Estates to Sammamish (Washington) | 2,283.87 mi (3,675.53 km) |
| Loudoun Valley Estates to San Angelo (Texas) | 1,391.14 mi (2,238.82 km) |
| Loudoun Valley Estates to San Anselmo (California) | 2,413.16 mi (3,883.61 km) |
| Loudoun Valley Estates to San Antonio (Texas) | 1,364.19 mi (2,195.44 km) |
| Loudoun Valley Estates to San Benito (Texas) | 1,465.09 mi (2,357.83 km) |
| Loudoun Valley Estates to San Bernardino (California) | 2,215.60 mi (3,565.66 km) |
| Loudoun Valley Estates to San Bruno (California) | 2,412.78 mi (3,883.00 km) |
| Loudoun Valley Estates to San Buenaventura (California) | 2,316.12 mi (3,727.43 km) |
| Loudoun Valley Estates to San Carlos (California) | 2,406.70 mi (3,873.20 km) |
| Loudoun Valley Estates to San Carlos Park (Florida) | 899.05 mi (1,446.88 km) |
| Loudoun Valley Estates to San Clemente (California) | 2,249.63 mi (3,620.43 km) |
