| Watford to Homer Glen (Illinois) | 3,957.58 mi (6,369.11 km) |
| Watford to Homestead (Florida) | 4,441.21 mi (7,147.43 km) |
| Watford to Homewood (Alabama) | 4,304.60 mi (6,927.59 km) |
| Watford to Homewood (Illinois) | 3,948.69 mi (6,354.80 km) |
| Watford to Homosassa Springs (Florida) | 4,360.46 mi (7,017.49 km) |
| Watford to Honeygo (Maryland) | 3,603.32 mi (5,798.99 km) |
| Watford to Honolulu (Hawaii) | 7,212.36 mi (11,607.17 km) |
| Watford to Hoover (Alabama) | 4,308.74 mi (6,934.25 km) |
| Watford to Hopatcong (New Jersey) | 3,463.17 mi (5,573.43 km) |
| Watford to Hope Mills (North Carolina) | 3,911.43 mi (6,294.84 km) |
| Watford to Hopewell (Virginia) | 3,734.78 mi (6,010.54 km) |
| Watford to Hopkins (Minnesota) | 4,003.33 mi (6,442.73 km) |
| Watford to Hopkinsville (Kentucky) | 4,166.12 mi (6,704.73 km) |
| Watford to Horizon City (Texas) | 5,143.56 mi (8,277.77 km) |
| Watford to Horizon West (Florida) | 4,340.35 mi (6,985.12 km) |
