| Loudoun Valley Estates to Savannah (Georgia) | 522.61 mi (841.06 km) |
| Loudoun Valley Estates to Sayreville (New Jersey) | 197.89 mi (318.47 km) |
| Loudoun Valley Estates to Sayville (New York) | 264.44 mi (425.57 km) |
| Loudoun Valley Estates to Scaggsville (Maryland) | 35.20 mi (56.66 km) |
| Loudoun Valley Estates to Scarsdale (New York) | 241.42 mi (388.53 km) |
| Loudoun Valley Estates to Schaumburg (Illinois) | 593.95 mi (955.87 km) |
| Loudoun Valley Estates to Schenectady (New York) | 323.63 mi (520.84 km) |
| Loudoun Valley Estates to Schererville (Indiana) | 551.80 mi (888.03 km) |
| Loudoun Valley Estates to Schertz (Texas) | 1,346.80 mi (2,167.47 km) |
| Loudoun Valley Estates to Schiller Park (Illinois) | 581.95 mi (936.56 km) |
| Loudoun Valley Estates to Schofield Barracks (Hawaii) | 4,806.45 mi (7,735.24 km) |
| Loudoun Valley Estates to Scotchtown (New York) | 239.21 mi (384.96 km) |
| Loudoun Valley Estates to Scottdale (Georgia) | 518.83 mi (834.98 km) |
| Loudoun Valley Estates to Scotts Valley (California) | 2,402.10 mi (3,865.80 km) |
| Loudoun Valley Estates to Scottsbluff (Nebraska) | 1,384.75 mi (2,228.54 km) |
