| Cwmbran to Hanahan (South Carolina) | 3,943.01 mi (6,345.66 km) |
| Cwmbran to Hanford (California) | 5,256.78 mi (8,459.97 km) |
| Cwmbran to Hannibal (Missouri) | 4,078.43 mi (6,563.60 km) |
| Cwmbran to Hanover (Pennsylvania) | 3,500.87 mi (5,634.10 km) |
| Cwmbran to Hanover Park (Illinois) | 3,847.20 mi (6,191.47 km) |
| Cwmbran to Happy Valley (Oregon) | 4,826.21 mi (7,767.03 km) |
| Cwmbran to Harker Heights (Texas) | 4,753.06 mi (7,649.31 km) |
| Cwmbran to Harlingen (Texas) | 5,009.02 mi (8,061.24 km) |
| Cwmbran to Harper Woods (Michigan) | 3,623.92 mi (5,832.14 km) |
| Cwmbran to Harrisburg (North Carolina) | 3,856.71 mi (6,206.77 km) |
| Cwmbran to Harrisburg (Pennsylvania) | 3,476.48 mi (5,594.86 km) |
| Cwmbran to Harrison (Arkansas) | 4,313.58 mi (6,942.03 km) |
| Cwmbran to Harrison (New Jersey) | 3,344.37 mi (5,382.25 km) |
| Cwmbran to Harrison (New York) | 3,314.58 mi (5,334.30 km) |
| Cwmbran to Harrison (Ohio) | 3,840.94 mi (6,181.40 km) |
