| Loudoun Valley Estates to River Ridge (Louisiana) | 953.67 mi (1,534.78 km) |
| Loudoun Valley Estates to Riverbank (California) | 2,332.70 mi (3,754.11 km) |
| Loudoun Valley Estates to Riverdale (Georgia) | 536.18 mi (862.89 km) |
| Loudoun Valley Estates to Riverdale (Illinois) | 564.28 mi (908.13 km) |
| Loudoun Valley Estates to Riverside (California) | 2,225.94 mi (3,582.30 km) |
| Loudoun Valley Estates to Riverside (Ohio) | 357.64 mi (575.57 km) |
| Loudoun Valley Estates to Riverton (Utah) | 1,822.00 mi (2,932.22 km) |
| Loudoun Valley Estates to Riverton (Wyoming) | 1,626.32 mi (2,617.31 km) |
| Loudoun Valley Estates to Riverview (Florida) | 818.51 mi (1,317.26 km) |
| Loudoun Valley Estates to Riverview (Michigan) | 371.19 mi (597.38 km) |
| Loudoun Valley Estates to Riviera Beach (Florida) | 855.61 mi (1,376.97 km) |
| Loudoun Valley Estates to Riviera Beach (Maryland) | 54.09 mi (87.04 km) |
| Loudoun Valley Estates to Roanoke (Virginia) | 177.59 mi (285.81 km) |
| Loudoun Valley Estates to Roanoke Rapids (North Carolina) | 175.11 mi (281.81 km) |
| Loudoun Valley Estates to Robbinsdale (Minnesota) | 911.67 mi (1,467.20 km) |
