| Herndon to Waimea (Hawaii) | 4,743.62 mi (7,634.12 km) |
| Herndon to Waipahu (Hawaii) | 4,814.36 mi (7,747.96 km) |
| Herndon to Waipio (Hawaii) | 4,812.52 mi (7,745.00 km) |
| Herndon to Wake Forest (North Carolina) | 216.74 mi (348.81 km) |
| Herndon to Wakefield (Virginia) | 12.84 mi (20.66 km) |
| Herndon to Waldorf (Maryland) | 35.45 mi (57.05 km) |
| Herndon to Walker (Michigan) | 516.38 mi (831.03 km) |
| Herndon to Walker Mill (Maryland) | 27.72 mi (44.61 km) |
| Herndon to Walla Walla (Washington) | 2,117.46 mi (3,407.72 km) |
| Herndon to Wallingford Center (Connecticut) | 295.65 mi (475.81 km) |
| Herndon to Wallington (New Jersey) | 217.12 mi (349.42 km) |
| Herndon to Walnut (California) | 2,254.89 mi (3,628.89 km) |
| Herndon to Walnut Creek (California) | 2,393.24 mi (3,851.55 km) |
| Herndon to Walnut Park (California) | 2,275.91 mi (3,662.73 km) |
| Herndon to Waltham (Massachusetts) | 399.15 mi (642.37 km) |
