| Loudoun Valley Estates to Jacksonville (North Carolina) | 293.58 mi (472.47 km) |
| Loudoun Valley Estates to Jacksonville (Texas) | 1,107.81 mi (1,782.85 km) |
| Loudoun Valley Estates to Jacksonville Beach (Florida) | 640.43 mi (1,030.66 km) |
| Loudoun Valley Estates to James Island (South Carolina) | 452.24 mi (727.80 km) |
| Loudoun Valley Estates to Jamestown (New York) | 233.98 mi (376.56 km) |
| Loudoun Valley Estates to Jamestown (North Dakota) | 1,198.33 mi (1,928.52 km) |
| Loudoun Valley Estates to Janesville (Wisconsin) | 653.21 mi (1,051.24 km) |
| Loudoun Valley Estates to Jasmine Estates (Florida) | 795.79 mi (1,280.71 km) |
| Loudoun Valley Estates to Jasper (Alabama) | 647.71 mi (1,042.39 km) |
| Loudoun Valley Estates to Jasper (Indiana) | 510.22 mi (821.13 km) |
| Loudoun Valley Estates to Jefferson (Georgia) | 475.49 mi (765.23 km) |
| Loudoun Valley Estates to Jefferson (Louisiana) | 950.81 mi (1,530.18 km) |
| Loudoun Valley Estates to Jefferson City (Missouri) | 789.93 mi (1,271.27 km) |
| Loudoun Valley Estates to Jefferson Hills (Pennsylvania) | 157.94 mi (254.18 km) |
| Loudoun Valley Estates to Jefferson Valley-Yorktown (New York) | 253.81 mi (408.47 km) |
