| Penarth to Haverhill (Massachusetts) | 3,131.66 mi (5,039.93 km) |
| Penarth to Havre de Grace (Maryland) | 3,475.10 mi (5,592.64 km) |
| Penarth to Hawaiian Gardens (California) | 5,351.64 mi (8,612.64 km) |
| Penarth to Hawaiian Paradise Park (Hawaii) | 7,241.74 mi (11,654.45 km) |
| Penarth to Hawthorne (California) | 5,356.01 mi (8,619.67 km) |
| Penarth to Hawthorne (New Jersey) | 3,333.73 mi (5,365.12 km) |
| Penarth to Hayden (Idaho) | 4,542.07 mi (7,309.76 km) |
| Penarth to Hayesville (Oregon) | 4,872.58 mi (7,841.66 km) |
| Penarth to Hays (Kansas) | 4,420.22 mi (7,113.66 km) |
| Penarth to Haysville (Kansas) | 4,412.09 mi (7,100.57 km) |
| Penarth to Hayward (California) | 5,264.13 mi (8,471.81 km) |
| Penarth to Hazel Crest (Illinois) | 3,849.30 mi (6,194.85 km) |
| Penarth to Hazel Dell (Washington) | 4,824.11 mi (7,763.66 km) |
| Penarth to Hazel Park (Michigan) | 3,629.87 mi (5,841.71 km) |
| Penarth to Hazelwood (Missouri) | 4,084.05 mi (6,572.64 km) |
