| Watford to Harrison (Wisconsin) | 3,850.89 mi (6,197.40 km) |
| Watford to Harrisonburg (Virginia) | 3,746.52 mi (6,029.45 km) |
| Watford to Hartford (Connecticut) | 3,348.01 mi (5,388.11 km) |
| Watford to Hartford (Wisconsin) | 3,894.02 mi (6,266.82 km) |
| Watford to Hartselle (Alabama) | 4,261.73 mi (6,858.59 km) |
| Watford to Hartsville (Tennessee) | 4,135.36 mi (6,655.21 km) |
| Watford to Harvey (Illinois) | 3,946.08 mi (6,350.61 km) |
| Watford to Harvey (Louisiana) | 4,615.61 mi (7,428.10 km) |
| Watford to Hasbrouck Heights (New Jersey) | 3,443.38 mi (5,541.58 km) |
| Watford to Haslett (Michigan) | 3,769.15 mi (6,065.86 km) |
| Watford to Hastings (Minnesota) | 3,992.68 mi (6,425.59 km) |
| Watford to Hastings (Nebraska) | 4,393.43 mi (7,070.54 km) |
| Watford to Hattiesburg (Mississippi) | 4,513.31 mi (7,263.47 km) |
| Watford to Hauppauge (New York) | 3,409.94 mi (5,487.76 km) |
| Watford to Havelock (North Carolina) | 3,829.14 mi (6,162.40 km) |
