| Rhondda to Point Pleasant (New Jersey) | 3,353.92 mi (5,397.61 km) |
| Rhondda to Pomona (California) | 5,312.12 mi (8,549.03 km) |
| Rhondda to Pompano Beach (Florida) | 4,260.76 mi (6,857.03 km) |
| Rhondda to Pompton Lakes (New Jersey) | 3,323.20 mi (5,348.18 km) |
| Rhondda to Pompton Plains (New Jersey) | 3,325.56 mi (5,351.97 km) |
| Rhondda to Ponca City (Oklahoma) | 4,427.88 mi (7,125.98 km) |
| Rhondda to Ponce (Puerto Rico) | 4,106.17 mi (6,608.24 km) |
| Rhondda to Pontiac (Illinois) | 3,902.49 mi (6,280.45 km) |
| Rhondda to Pontiac (Michigan) | 3,614.22 mi (5,816.52 km) |
| Rhondda to Pooler (Georgia) | 4,019.19 mi (6,468.26 km) |
| Rhondda to Poplar Bluff (Missouri) | 4,167.42 mi (6,706.81 km) |
| Rhondda to Poquoson (Virginia) | 3,578.99 mi (5,759.83 km) |
| Rhondda to Port Angeles (Washington) | 4,692.21 mi (7,551.38 km) |
| Rhondda to Port Arthur (Texas) | 4,652.00 mi (7,486.67 km) |
| Rhondda to Port Charlotte (Florida) | 4,307.31 mi (6,931.94 km) |
