| Cwmbran to Hormigueros (Puerto Rico) | 4,137.55 mi (6,658.75 km) |
| Cwmbran to Horn Lake (Mississippi) | 4,256.05 mi (6,849.45 km) |
| Cwmbran to Hot Springs (Arkansas) | 4,397.88 mi (7,077.70 km) |
| Cwmbran to Hot Springs Village (Arkansas) | 4,386.16 mi (7,058.84 km) |
| Cwmbran to Houma (Louisiana) | 4,550.60 mi (7,323.49 km) |
| Cwmbran to Houston (Texas) | 4,729.27 mi (7,611.03 km) |
| Cwmbran to Howard (Wisconsin) | 3,728.24 mi (6,000.03 km) |
| Cwmbran to Huber Heights (Ohio) | 3,786.52 mi (6,093.82 km) |
| Cwmbran to Hudson (Florida) | 4,279.42 mi (6,887.06 km) |
| Cwmbran to Hudson (Ohio) | 3,617.96 mi (5,822.55 km) |
| Cwmbran to Hudson (Wisconsin) | 3,882.39 mi (6,248.11 km) |
| Cwmbran to Hueytown (Alabama) | 4,208.78 mi (6,773.38 km) |
| Cwmbran to Hugo (Minnesota) | 3,881.35 mi (6,246.43 km) |
| Cwmbran to Humacao (Puerto Rico) | 4,082.15 mi (6,569.58 km) |
| Cwmbran to Humble (Texas) | 4,713.75 mi (7,586.05 km) |
