| Loudoun Valley Estates to Scottsboro (Alabama) | 559.08 mi (899.76 km) |
| Loudoun Valley Estates to Scottsdale (Arizona) | 1,935.26 mi (3,114.50 km) |
| Loudoun Valley Estates to Scranton (Pennsylvania) | 193.80 mi (311.90 km) |
| Loudoun Valley Estates to Seabrook (Maryland) | 35.19 mi (56.63 km) |
| Loudoun Valley Estates to Seabrook (Texas) | 1,189.32 mi (1,914.03 km) |
| Loudoun Valley Estates to Seaford (New York) | 242.86 mi (390.85 km) |
| Loudoun Valley Estates to Seagoville (Texas) | 1,149.96 mi (1,850.68 km) |
| Loudoun Valley Estates to Seal Beach (California) | 2,266.73 mi (3,647.96 km) |
| Loudoun Valley Estates to Searcy (Arkansas) | 824.40 mi (1,326.74 km) |
| Loudoun Valley Estates to Seaside (California) | 2,400.92 mi (3,863.91 km) |
| Loudoun Valley Estates to SeaTac (Washington) | 2,296.19 mi (3,695.36 km) |
| Loudoun Valley Estates to Seattle (Washington) | 2,296.99 mi (3,696.65 km) |
| Loudoun Valley Estates to Sebastian (Florida) | 792.18 mi (1,274.90 km) |
| Loudoun Valley Estates to Sebring (Florida) | 826.44 mi (1,330.02 km) |
| Loudoun Valley Estates to Secaucus (New Jersey) | 220.86 mi (355.44 km) |
