| Cwmbran to Pell City (Alabama) | 4,171.31 mi (6,713.07 km) |
| Cwmbran to Pella (Iowa) | 4,055.73 mi (6,527.07 km) |
| Cwmbran to Pembroke Pines (Florida) | 4,297.66 mi (6,916.41 km) |
| Cwmbran to Pendleton (Oregon) | 4,707.78 mi (7,576.44 km) |
| Cwmbran to Pensacola (Florida) | 4,363.11 mi (7,021.75 km) |
| Cwmbran to Peoria (Arizona) | 5,153.10 mi (8,293.12 km) |
| Cwmbran to Peoria (Illinois) | 3,960.75 mi (6,374.21 km) |
| Cwmbran to Perris (California) | 5,320.86 mi (8,563.10 km) |
| Cwmbran to Perry (Georgia) | 4,120.02 mi (6,630.53 km) |
| Cwmbran to Perry Hall (Maryland) | 3,497.99 mi (5,629.47 km) |
| Cwmbran to Perrysburg (Ohio) | 3,691.95 mi (5,941.63 km) |
| Cwmbran to Perth Amboy (New Jersey) | 3,358.83 mi (5,405.52 km) |
| Cwmbran to Peru (Indiana) | 3,822.87 mi (6,152.31 km) |
| Cwmbran to Petal (Mississippi) | 4,401.65 mi (7,083.78 km) |
| Cwmbran to Petaluma (California) | 5,239.66 mi (8,432.41 km) |
