| Watford to Floha | 584.12 mi (940.05 km) |
| Watford to Florsheim | 401.25 mi (645.75 km) |
| Watford to Florstadt | 412.90 mi (664.50 km) |
| Watford to Forchheim | 518.30 mi (834.12 km) |
| Watford to Foritz | 513.38 mi (826.21 km) |
| Watford to Forst (Lausitz) | 642.55 mi (1,034.08 km) |
| Watford to Frankenberg | 581.99 mi (936.62 km) |
| Watford to Frankenberg | 398.48 mi (641.30 km) |
| Watford to Frankenthal | 410.33 mi (660.37 km) |
| Watford to Frankfurt | 409.55 mi (659.11 km) |
| Watford to Frankfurt (Oder) | 636.48 mi (1,024.32 km) |
| Watford to Frechen | 315.68 mi (508.04 km) |
| Watford to Freiberg | 595.05 mi (957.63 km) |
| Watford to Freiberg am Neckar | 462.96 mi (745.06 km) |
| Watford to Freiburg im Breisgau | 445.71 mi (717.31 km) |
