| Watford to Dover (New Jersey) | 3,462.08 mi (5,571.69 km) |
| Watford to Dover (Ohio) | 3,755.64 mi (6,044.12 km) |
| Watford to Downers Grove (Illinois) | 3,951.25 mi (6,358.92 km) |
| Watford to Downey (California) | 5,428.04 mi (8,735.58 km) |
| Watford to Dranesville (Virginia) | 3,660.03 mi (5,890.24 km) |
| Watford to Draper (Utah) | 4,859.04 mi (7,819.87 km) |
| Watford to Drexel Heights (Arizona) | 5,291.41 mi (8,515.70 km) |
| Watford to Drexel Hill (Pennsylvania) | 3,533.36 mi (5,686.40 km) |
| Watford to Duarte (California) | 5,409.47 mi (8,705.70 km) |
| Watford to Dublin (California) | 5,326.65 mi (8,572.41 km) |
| Watford to Dublin (Georgia) | 4,192.11 mi (6,746.55 km) |
| Watford to Dublin (Ohio) | 3,840.58 mi (6,180.81 km) |
| Watford to Dubuque (Iowa) | 4,019.28 mi (6,468.40 km) |
| Watford to Duluth (Georgia) | 4,170.29 mi (6,711.44 km) |
| Watford to Duluth (Minnesota) | 3,872.22 mi (6,231.73 km) |
