| Watford to Waimea (Hawaii) | 7,263.55 mi (11,689.55 km) |
| Watford to Waipahu (Hawaii) | 7,211.16 mi (11,605.24 km) |
| Watford to Waipio (Hawaii) | 7,209.04 mi (11,601.84 km) |
| Watford to Wake Forest (North Carolina) | 3,846.35 mi (6,190.11 km) |
| Watford to Wakefield (Virginia) | 3,662.58 mi (5,894.36 km) |
| Watford to Waldorf (Maryland) | 3,659.19 mi (5,888.89 km) |
| Watford to Walker (Michigan) | 3,809.98 mi (6,131.56 km) |
| Watford to Walker Mill (Maryland) | 3,645.73 mi (5,867.23 km) |
| Watford to Walla Walla (Washington) | 4,747.27 mi (7,639.99 km) |
| Watford to Wallingford Center (Connecticut) | 3,366.98 mi (5,418.62 km) |
| Watford to Wallington (New Jersey) | 3,445.07 mi (5,544.30 km) |
| Watford to Walnut (California) | 5,413.84 mi (8,712.73 km) |
| Watford to Walnut Creek (California) | 5,320.08 mi (8,561.85 km) |
| Watford to Walnut Park (California) | 5,429.22 mi (8,737.48 km) |
| Watford to Waltham (Massachusetts) | 3,263.18 mi (5,251.57 km) |
