| Watford to Worthington (Ohio) | 3,836.41 mi (6,174.11 km) |
| Watford to Wright (Florida) | 4,448.15 mi (7,158.60 km) |
| Watford to Wyandanch (New York) | 3,419.25 mi (5,502.75 km) |
| Watford to Wyandotte (Michigan) | 3,745.40 mi (6,027.63 km) |
| Watford to Wylie (Texas) | 4,708.96 mi (7,578.34 km) |
| Watford to Wyndham (Virginia) | 3,729.22 mi (6,001.61 km) |
| Watford to Wyoming (Michigan) | 3,812.82 mi (6,136.14 km) |
| Watford to Wyomissing (Pennsylvania) | 3,543.60 mi (5,702.87 km) |
| Watford to Xenia (Ohio) | 3,891.73 mi (6,263.14 km) |
| Watford to Yakima (Washington) | 4,779.09 mi (7,691.20 km) |
| Watford to Yankton (South Dakota) | 4,243.59 mi (6,829.40 km) |
| Watford to Yauco (Puerto Rico) | 4,243.84 mi (6,829.79 km) |
| Watford to Yazoo City (Mississippi) | 4,478.64 mi (7,207.67 km) |
| Watford to Yeadon (Pennsylvania) | 3,532.03 mi (5,684.25 km) |
| Watford to Yelm (Washington) | 4,815.02 mi (7,749.02 km) |
