| Watford to Eau Claire (Wisconsin) | 3,939.51 mi (6,340.02 km) |
| Watford to Echelon (New Jersey) | 3,525.27 mi (5,673.37 km) |
| Watford to Eden (North Carolina) | 3,871.37 mi (6,230.36 km) |
| Watford to Eden Prairie (Minnesota) | 4,008.89 mi (6,451.69 km) |
| Watford to Edgewater (Florida) | 4,286.27 mi (6,898.09 km) |
| Watford to Edgewater (New Jersey) | 3,440.95 mi (5,537.68 km) |
| Watford to Edgewood (Maryland) | 3,597.35 mi (5,789.38 km) |
| Watford to Edgewood (Washington) | 4,789.32 mi (7,707.66 km) |
| Watford to Edina (Minnesota) | 4,003.33 mi (6,442.74 km) |
| Watford to Edinburg (Texas) | 5,125.35 mi (8,248.46 km) |
| Watford to Edmond (Oklahoma) | 4,607.78 mi (7,415.50 km) |
| Watford to Edmonds (Washington) | 4,758.02 mi (7,657.30 km) |
| Watford to Edwards (Colorado) | 4,732.27 mi (7,615.85 km) |
| Watford to Edwardsville (Illinois) | 4,169.32 mi (6,709.87 km) |
| Watford to Effingham (Illinois) | 4,098.15 mi (6,595.33 km) |
