| Rhyl to Harrison (Wisconsin) | 3,681.96 mi (5,925.55 km) |
| Rhyl to Harrisonburg (Virginia) | 3,588.40 mi (5,774.98 km) |
| Rhyl to Hartford (Connecticut) | 3,190.77 mi (5,135.04 km) |
| Rhyl to Hartford (Wisconsin) | 3,725.62 mi (5,995.81 km) |
| Rhyl to Hartselle (Alabama) | 4,101.27 mi (6,600.36 km) |
| Rhyl to Hartsville (Tennessee) | 3,973.71 mi (6,395.06 km) |
| Rhyl to Harvey (Illinois) | 3,779.21 mi (6,082.06 km) |
| Rhyl to Harvey (Louisiana) | 4,456.70 mi (7,172.37 km) |
| Rhyl to Hasbrouck Heights (New Jersey) | 3,286.21 mi (5,288.64 km) |
| Rhyl to Haslett (Michigan) | 3,603.07 mi (5,798.59 km) |
| Rhyl to Hastings (Minnesota) | 3,821.85 mi (6,150.68 km) |
| Rhyl to Hastings (Nebraska) | 4,222.63 mi (6,795.66 km) |
| Rhyl to Hattiesburg (Mississippi) | 4,353.77 mi (7,006.72 km) |
| Rhyl to Hauppauge (New York) | 3,253.54 mi (5,236.06 km) |
| Rhyl to Havelock (North Carolina) | 3,677.16 mi (5,917.82 km) |
