| Watford to Decatur (Georgia) | 4,187.69 mi (6,739.43 km) |
| Watford to Decatur (Illinois) | 4,077.77 mi (6,562.54 km) |
| Watford to Deer Park (New York) | 3,417.01 mi (5,499.14 km) |
| Watford to Deer Park (Texas) | 4,827.69 mi (7,769.41 km) |
| Watford to Deerfield (Illinois) | 3,927.71 mi (6,321.04 km) |
| Watford to Deerfield Beach (Florida) | 4,385.23 mi (7,057.35 km) |
| Watford to Defiance (Ohio) | 3,834.63 mi (6,171.25 km) |
| Watford to DeForest (Wisconsin) | 3,934.31 mi (6,331.67 km) |
| Watford to DeKalb (Illinois) | 3,972.56 mi (6,393.22 km) |
| Watford to Del Aire (California) | 5,436.89 mi (8,749.83 km) |
| Watford to Del City (Oklahoma) | 4,620.02 mi (7,435.21 km) |
| Watford to Del Rio (Texas) | 5,069.00 mi (8,157.77 km) |
| Watford to DeLand (Florida) | 4,297.65 mi (6,916.40 km) |
| Watford to Delano (California) | 5,359.08 mi (8,624.61 km) |
| Watford to Delaware (Ohio) | 3,829.78 mi (6,163.43 km) |
