| Cities | Distance |
|---|---|
| Watford to Mouscron | 168.86 mi (271.75 km) |
| Watford to Namur | 242.75 mi (390.67 km) |
| Watford to Neder-Over-Heembeek | 213.00 mi (342.78 km) |
| Watford to Neerpelt | 252.64 mi (406.58 km) |
| Watford to Nevele | 175.60 mi (282.60 km) |
| Watford to Niel | 207.24 mi (333.51 km) |
| Watford to Nieuwpoort | 140.63 mi (226.33 km) |
| Watford to Nijlen | 220.00 mi (354.06 km) |
| Watford to Ninove | 199.08 mi (320.38 km) |
| Watford to Nivelles | 217.33 mi (349.76 km) |
| Watford to Olen | 228.73 mi (368.11 km) |
| Watford to Oostakker | 183.53 mi (295.37 km) |
| Watford to Oosterzele | 187.65 mi (301.99 km) |
| Watford to Oostkamp | 160.26 mi (257.91 km) |
| Watford to Opglabbeek | 261.28 mi (420.50 km) |