| Rhondda to Plattsburgh (New York) | 3,137.66 mi (5,049.58 km) |
| Rhondda to Pleasant Grove (Utah) | 4,764.67 mi (7,668.00 km) |
| Rhondda to Pleasant Hill (California) | 5,229.17 mi (8,415.54 km) |
| Rhondda to Pleasant Hill (Iowa) | 4,055.11 mi (6,526.07 km) |
| Rhondda to Pleasant Prairie (Wisconsin) | 3,798.46 mi (6,113.03 km) |
| Rhondda to Pleasant View (Utah) | 4,722.24 mi (7,599.71 km) |
| Rhondda to Pleasanton (California) | 5,239.60 mi (8,432.32 km) |
| Rhondda to Pleasanton (Texas) | 4,880.72 mi (7,854.76 km) |
| Rhondda to Pleasantville (New Jersey) | 3,402.19 mi (5,475.30 km) |
| Rhondda to Plover (Wisconsin) | 3,773.74 mi (6,073.24 km) |
| Rhondda to Plum (Pennsylvania) | 3,567.63 mi (5,741.54 km) |
| Rhondda to Plymouth (Indiana) | 3,791.05 mi (6,101.10 km) |
| Rhondda to Plymouth (Minnesota) | 3,893.23 mi (6,265.55 km) |
| Rhondda to Pocatello (Idaho) | 4,654.68 mi (7,490.99 km) |
| Rhondda to Poinciana (Florida) | 4,224.11 mi (6,798.06 km) |
