| Rhyl to Hanahan (South Carolina) | 3,899.55 mi (6,275.73 km) |
| Rhyl to Hanford (California) | 5,165.59 mi (8,313.21 km) |
| Rhyl to Hannibal (Missouri) | 4,011.14 mi (6,455.30 km) |
| Rhyl to Hanover (Pennsylvania) | 3,449.53 mi (5,551.47 km) |
| Rhyl to Hanover Park (Illinois) | 3,779.98 mi (6,083.29 km) |
| Rhyl to Happy Valley (Oregon) | 4,726.49 mi (7,606.56 km) |
| Rhyl to Harker Heights (Texas) | 4,689.90 mi (7,547.67 km) |
| Rhyl to Harlingen (Texas) | 4,951.63 mi (7,968.87 km) |
| Rhyl to Harper Woods (Michigan) | 3,561.37 mi (5,731.48 km) |
| Rhyl to Harrisburg (North Carolina) | 3,808.56 mi (6,129.28 km) |
| Rhyl to Harrisburg (Pennsylvania) | 3,424.42 mi (5,511.07 km) |
| Rhyl to Harrison (Arkansas) | 4,249.12 mi (6,838.29 km) |
| Rhyl to Harrison (New Jersey) | 3,294.66 mi (5,302.24 km) |
| Rhyl to Harrison (New York) | 3,264.84 mi (5,254.26 km) |
| Rhyl to Harrison (Ohio) | 3,781.51 mi (6,085.75 km) |
