| Herndon to West St. Paul (Minnesota) | 902.92 mi (1,453.10 km) |
| Herndon to West University Place (Texas) | 1,208.43 mi (1,944.77 km) |
| Herndon to West Valley City (Utah) | 1,829.20 mi (2,943.82 km) |
| Herndon to West Whittier-Los Nietos (California) | 2,267.52 mi (3,649.22 km) |
| Herndon to Westbrook (Maine) | 489.30 mi (787.44 km) |
| Herndon to Westbury (New York) | 236.31 mi (380.30 km) |
| Herndon to Westchase (Florida) | 811.27 mi (1,305.62 km) |
| Herndon to Westchester (Florida) | 929.70 mi (1,496.21 km) |
| Herndon to Westchester (Illinois) | 586.85 mi (944.44 km) |
| Herndon to Western Springs (Illinois) | 586.44 mi (943.78 km) |
| Herndon to Westerville (Ohio) | 305.39 mi (491.48 km) |
| Herndon to Westfield (Indiana) | 472.89 mi (761.05 km) |
| Herndon to Westfield (Massachusetts) | 327.04 mi (526.31 km) |
| Herndon to Westfield (New Jersey) | 198.96 mi (320.20 km) |
| Herndon to Westlake (Ohio) | 294.67 mi (474.23 km) |
