| Rhondda to Holiday (Florida) | 4,274.11 mi (6,878.51 km) |
| Rhondda to Holiday City-Berkeley (New Jersey) | 3,367.42 mi (5,419.34 km) |
| Rhondda to Holladay (Utah) | 4,751.93 mi (7,647.49 km) |
| Rhondda to Holland (Michigan) | 3,718.54 mi (5,984.40 km) |
| Rhondda to Hollins (Virginia) | 3,718.11 mi (5,983.71 km) |
| Rhondda to Hollister (California) | 5,270.93 mi (8,482.75 km) |
| Rhondda to Holly Hill (Florida) | 4,150.09 mi (6,678.92 km) |
| Rhondda to Holly Springs (Georgia) | 4,053.50 mi (6,523.48 km) |
| Rhondda to Holly Springs (North Carolina) | 3,750.11 mi (6,035.22 km) |
| Rhondda to Hollywood (Florida) | 4,273.06 mi (6,876.82 km) |
| Rhondda to Holmen (Wisconsin) | 3,860.54 mi (6,212.93 km) |
| Rhondda to Holt (Michigan) | 3,663.21 mi (5,895.37 km) |
| Rhondda to Holtsville (New York) | 3,280.13 mi (5,278.86 km) |
| Rhondda to Holyoke (Massachusetts) | 3,204.94 mi (5,157.85 km) |
| Rhondda to Home Gardens (California) | 5,313.89 mi (8,551.88 km) |
