| Cities | Distance |
|---|---|
| Watford to Friern Barnet | 10.59 mi (17.04 km) |
| Watford to Frimley | 27.78 mi (44.71 km) |
| Watford to Frodsham | 149.82 mi (241.11 km) |
| Watford to Frome | 88.03 mi (141.67 km) |
| Watford to Fulham | 14.69 mi (23.64 km) |
| Watford to Fulwood | 127.63 mi (205.40 km) |
| Watford to Gainsborough | 121.72 mi (195.88 km) |
| Watford to Galashiels | 291.08 mi (468.45 km) |
| Watford to Garforth | 153.38 mi (246.84 km) |
| Watford to Gateshead | 233.02 mi (375.01 km) |
| Watford to Giffnock | 327.93 mi (527.76 km) |
| Watford to Gillingham | 91.63 mi (147.46 km) |
| Watford to Gillingham | 44.73 mi (71.99 km) |
| Watford to Glasgow | 330.40 mi (531.73 km) |
| Watford to Glastonbury | 105.87 mi (170.39 km) |