| Penarth to Hermiston (Oregon) | 4,719.67 mi (7,595.57 km) |
| Penarth to Hermitage (Pennsylvania) | 3,577.97 mi (5,758.18 km) |
| Penarth to Hermosa Beach (California) | 5,360.41 mi (8,626.75 km) |
| Penarth to Hernando (Mississippi) | 4,258.35 mi (6,853.15 km) |
| Penarth to Herndon (Virginia) | 3,553.01 mi (5,718.02 km) |
| Penarth to Herriman (Utah) | 4,783.87 mi (7,698.89 km) |
| Penarth to Herrin (Illinois) | 4,077.87 mi (6,562.69 km) |
| Penarth to Hershey (Pennsylvania) | 3,465.08 mi (5,576.51 km) |
| Penarth to Hesperia (California) | 5,294.54 mi (8,520.74 km) |
| Penarth to Hewitt (Texas) | 4,715.38 mi (7,588.67 km) |
| Penarth to Hialeah (Florida) | 4,299.10 mi (6,918.74 km) |
| Penarth to Hialeah Gardens (Florida) | 4,300.43 mi (6,920.87 km) |
| Penarth to Hibbing (Minnesota) | 3,782.94 mi (6,088.06 km) |
| Penarth to Hickory (North Carolina) | 3,862.54 mi (6,216.16 km) |
| Penarth to Hickory Hills (Illinois) | 3,847.74 mi (6,192.35 km) |
