| Loudoun Valley Estates to Stephenville (Texas) | 1,250.51 mi (2,012.51 km) |
| Loudoun Valley Estates to Sterling (Colorado) | 1,363.45 mi (2,194.26 km) |
| Loudoun Valley Estates to Sterling (Illinois) | 669.83 mi (1,077.99 km) |
| Loudoun Valley Estates to Sterling (Virginia) | 5.73 mi (9.22 km) |
| Loudoun Valley Estates to Sterling Heights (Michigan) | 381.38 mi (613.78 km) |
| Loudoun Valley Estates to Steubenville (Ohio) | 192.87 mi (310.39 km) |
| Loudoun Valley Estates to Stevens Point (Wisconsin) | 728.54 mi (1,172.47 km) |
| Loudoun Valley Estates to Stevenson Ranch (California) | 2,278.95 mi (3,667.61 km) |
| Loudoun Valley Estates to Stillwater (Minnesota) | 889.81 mi (1,432.02 km) |
| Loudoun Valley Estates to Stillwater (Oklahoma) | 1,087.56 mi (1,750.25 km) |
| Loudoun Valley Estates to Stockbridge (Georgia) | 530.96 mi (854.50 km) |
| Loudoun Valley Estates to Stockton (California) | 2,347.30 mi (3,777.61 km) |
| Loudoun Valley Estates to Stone Ridge (Virginia) | 4.26 mi (6.86 km) |
| Loudoun Valley Estates to Stonecrest (Georgia) | 519.32 mi (835.77 km) |
| Loudoun Valley Estates to Stony Brook (New York) | 267.42 mi (430.37 km) |
