| Watford to Vrilissia | 1,502.59 mi (2,418.18 km) |
| Watford to Vyronas | 1,503.20 mi (2,419.17 km) |
| Watford to Xanthi | 1,396.30 mi (2,247.12 km) |
| Watford to Ymittos | 1,503.04 mi (2,418.92 km) |
| Watford to Zefyri | 1,496.55 mi (2,408.47 km) |
| Watford to Zografos | 1,503.05 mi (2,418.93 km) |
| Watford to Basse-Terre | 4,133.71 mi (6,652.56 km) |
| Watford to Pointe-a-Pitre | 4,114.12 mi (6,621.04 km) |
| Watford to Abony | 963.82 mi (1,551.13 km) |
| Watford to Ajka | 863.75 mi (1,390.07 km) |
| Watford to Albertirsa | 945.31 mi (1,521.33 km) |
| Watford to Baja | 952.70 mi (1,533.22 km) |
| Watford to Balassagyarmat | 907.89 mi (1,461.11 km) |
| Watford to Balatonalmadi | 885.24 mi (1,424.66 km) |
| Watford to Balatonfured | 882.41 mi (1,420.10 km) |
