| Watford to Dumas (Texas) | 4,766.34 mi (7,670.68 km) |
| Watford to Dumont (New Jersey) | 3,436.44 mi (5,530.41 km) |
| Watford to Duncan (Oklahoma) | 4,684.89 mi (7,539.61 km) |
| Watford to Duncanville (Texas) | 4,744.41 mi (7,635.39 km) |
| Watford to Dundalk (Maryland) | 3,612.06 mi (5,813.04 km) |
| Watford to Dunedin (Florida) | 4,409.88 mi (7,097.02 km) |
| Watford to Dunkirk (New York) | 3,583.82 mi (5,767.60 km) |
| Watford to Dunmore (Pennsylvania) | 3,481.53 mi (5,602.99 km) |
| Watford to Dunwoody (Georgia) | 4,180.01 mi (6,727.08 km) |
| Watford to Durango (Colorado) | 4,901.41 mi (7,888.05 km) |
| Watford to Durant (Oklahoma) | 4,654.83 mi (7,491.22 km) |
| Watford to Durham (North Carolina) | 3,861.55 mi (6,214.57 km) |
| Watford to Dyer (Indiana) | 3,945.75 mi (6,350.07 km) |
| Watford to Dyersburg (Tennessee) | 4,279.53 mi (6,887.24 km) |
| Watford to Eagan (Minnesota) | 3,999.80 mi (6,437.06 km) |
