| Cities | Distance |
|---|---|
| Watford to Enniskillen | 353.65 mi (569.14 km) |
| Watford to Epping | 21.84 mi (35.14 km) |
| Watford to Epsom | 22.73 mi (36.57 km) |
| Watford to Erdington | 85.73 mi (137.97 km) |
| Watford to Erith | 27.44 mi (44.16 km) |
| Watford to Esher | 19.80 mi (31.86 km) |
| Watford to Euxton | 168.34 mi (270.92 km) |
| Watford to Evesham | 72.74 mi (117.06 km) |
| Watford to Evington | 72.64 mi (116.91 km) |
| Watford to Ewell | 22.00 mi (35.40 km) |
| Watford to Exeter | 150.01 mi (241.42 km) |
| Watford to Exmouth | 149.06 mi (239.89 km) |
| Watford to Failsworth | 147.98 mi (238.15 km) |
| Watford to Falkirk | 330.45 mi (531.80 km) |
| Watford to Falmouth | 228.62 mi (367.93 km) |