| Cities | Distance |
|---|---|
| Watford to Krosno Odrzanskie | 660.71 mi (1,063.31 km) |
| Watford to Krotoszyn | 762.10 mi (1,226.49 km) |
| Watford to Kruszwica | 794.44 mi (1,278.52 km) |
| Watford to Krynica | 946.87 mi (1,523.84 km) |
| Watford to Krzeszowice | 876.38 mi (1,410.40 km) |
| Watford to Kudowa-Zdroj | 725.87 mi (1,168.17 km) |
| Watford to Kutno | 840.04 mi (1,351.91 km) |
| Watford to Kwidzyn | 819.28 mi (1,318.51 km) |
| Watford to Lancut | 988.95 mi (1,591.57 km) |
| Watford to Lapy | 983.07 mi (1,582.10 km) |
| Watford to Lask | 835.22 mi (1,344.16 km) |
| Watford to Laziska Gorne | 842.52 mi (1,355.91 km) |
| Watford to Lebork | 776.42 mi (1,249.52 km) |
| Watford to Leczna | 997.81 mi (1,605.83 km) |
| Watford to Leczyca | 834.21 mi (1,342.54 km) |