| Watford to Herzberg | 583.18 mi (938.54 km) |
| Watford to Herzberg am Harz | 459.81 mi (739.99 km) |
| Watford to Herzogenaurach | 514.41 mi (827.87 km) |
| Watford to Herzogenrath | 285.98 mi (460.25 km) |
| Watford to Hessisch Lichtenau | 436.42 mi (702.36 km) |
| Watford to Hessisch Oldendorf | 412.34 mi (663.59 km) |
| Watford to Hettstedt | 509.47 mi (819.91 km) |
| Watford to Heubach | 497.16 mi (800.11 km) |
| Watford to Heusenstamm | 415.84 mi (669.23 km) |
| Watford to Heusweiler | 359.38 mi (578.37 km) |
| Watford to Hiddenhausen | 385.50 mi (620.41 km) |
| Watford to Hilchenbach | 369.78 mi (595.11 km) |
| Watford to Hildburghausen | 491.25 mi (790.60 km) |
| Watford to Hilden | 317.72 mi (511.32 km) |
| Watford to Hildesheim | 441.99 mi (711.31 km) |
