| Rhyl to Hicksville (New York) | 3,268.63 mi (5,260.36 km) |
| Rhyl to Hidalgo (Texas) | 4,977.40 mi (8,010.35 km) |
| Rhyl to High Point (North Carolina) | 3,749.47 mi (6,034.19 km) |
| Rhyl to Highland (California) | 5,213.63 mi (8,390.53 km) |
| Rhyl to Highland (Illinois) | 3,993.21 mi (6,426.45 km) |
| Rhyl to Highland (Indiana) | 3,774.75 mi (6,074.87 km) |
| Rhyl to Highland (Utah) | 4,687.30 mi (7,543.49 km) |
| Rhyl to Highland City (Florida) | 4,226.66 mi (6,802.14 km) |
| Rhyl to Highland Park (Illinois) | 3,758.00 mi (6,047.92 km) |
| Rhyl to Highland Park (New Jersey) | 3,316.51 mi (5,337.41 km) |
| Rhyl to Highland Springs (Virginia) | 3,568.32 mi (5,742.66 km) |
| Rhyl to Highland Village (Texas) | 4,560.80 mi (7,339.90 km) |
| Rhyl to Highlands Ranch (Colorado) | 4,507.64 mi (7,254.35 km) |
| Rhyl to Hillcrest (California) | 5,198.30 mi (8,365.85 km) |
| Rhyl to Hillcrest Heights (Maryland) | 3,493.66 mi (5,622.51 km) |
