| Cities | Distance |
|---|---|
| Watford to Alenquer | 964.71 mi (1,552.55 km) |
| Watford to Alfena | 816.03 mi (1,313.27 km) |
| Watford to Alijo | 791.42 mi (1,273.66 km) |
| Watford to Aljustrel | 1,021.46 mi (1,643.88 km) |
| Watford to Almada | 991.22 mi (1,595.22 km) |
| Watford to Almargem | 982.91 mi (1,581.84 km) |
| Watford to Almeirim | 946.98 mi (1,524.01 km) |
| Watford to Amadora | 989.39 mi (1,592.27 km) |
| Watford to Amarante | 804.24 mi (1,294.29 km) |
| Watford to Amares | 788.13 mi (1,268.38 km) |
| Watford to Amora | 993.85 mi (1,599.45 km) |
| Watford to Anadia | 864.64 mi (1,391.51 km) |
| Watford to Angra do Heroismo | 1,571.28 mi (2,528.73 km) |
| Watford to Ansiao | 897.46 mi (1,444.33 km) |
| Watford to Anta | 832.66 mi (1,340.04 km) |