| Rhondda to Pittsburg (Kansas) | 4,302.84 mi (6,924.76 km) |
| Rhondda to Pittsburgh (Pennsylvania) | 3,579.56 mi (5,760.75 km) |
| Rhondda to Pittsfield (Massachusetts) | 3,220.44 mi (5,182.79 km) |
| Rhondda to Placentia (California) | 5,325.21 mi (8,570.09 km) |
| Rhondda to Placerville (California) | 5,145.68 mi (8,281.18 km) |
| Rhondda to Plainfield (Illinois) | 3,852.70 mi (6,200.33 km) |
| Rhondda to Plainfield (Indiana) | 3,868.88 mi (6,226.36 km) |
| Rhondda to Plainfield (New Jersey) | 3,345.05 mi (5,383.35 km) |
| Rhondda to Plainview (New York) | 3,299.06 mi (5,309.32 km) |
| Rhondda to Plainview (Texas) | 4,733.74 mi (7,618.23 km) |
| Rhondda to Plano (Illinois) | 3,861.91 mi (6,215.15 km) |
| Rhondda to Plano (Texas) | 4,601.14 mi (7,404.82 km) |
| Rhondda to Plant City (Florida) | 4,256.43 mi (6,850.07 km) |
| Rhondda to Plantation (Florida) | 4,272.19 mi (6,875.42 km) |
| Rhondda to Platteville (Wisconsin) | 3,887.61 mi (6,256.50 km) |
