| Herndon to Westland (Michigan) | 390.08 mi (627.78 km) |
| Herndon to Westminster (California) | 2,269.01 mi (3,651.62 km) |
| Herndon to Westminster (Colorado) | 1,472.50 mi (2,369.76 km) |
| Herndon to Westminster (Maryland) | 46.77 mi (75.27 km) |
| Herndon to Westmont (California) | 2,280.84 mi (3,670.66 km) |
| Herndon to Westmont (Illinois) | 589.94 mi (949.42 km) |
| Herndon to Westmont (New Jersey) | 140.29 mi (225.77 km) |
| Herndon to Weston (Florida) | 906.24 mi (1,458.45 km) |
| Herndon to Weston (Wisconsin) | 745.87 mi (1,200.36 km) |
| Herndon to Westphalia (Maryland) | 31.35 mi (50.45 km) |
| Herndon to Westview (Florida) | 919.31 mi (1,479.48 km) |
| Herndon to Westwood (New Jersey) | 225.82 mi (363.42 km) |
| Herndon to Westwood Lakes (Florida) | 931.50 mi (1,499.11 km) |
| Herndon to Wheat Ridge (Colorado) | 1,475.51 mi (2,374.61 km) |
| Herndon to Wheaton (Illinois) | 597.75 mi (961.99 km) |
