| Cwmbran to Petersburg (Virginia) | 3,634.44 mi (5,849.06 km) |
| Cwmbran to Pflugerville (Texas) | 4,782.73 mi (7,697.06 km) |
| Cwmbran to Pharr (Texas) | 5,030.02 mi (8,095.04 km) |
| Cwmbran to Phelan (California) | 5,294.31 mi (8,520.36 km) |
| Cwmbran to Phenix City (Alabama) | 4,174.22 mi (6,717.76 km) |
| Cwmbran to Philadelphia (Pennsylvania) | 3,416.42 mi (5,498.20 km) |
| Cwmbran to Phillipsburg (New Jersey) | 3,388.90 mi (5,453.90 km) |
| Cwmbran to Phoenix (Arizona) | 5,157.41 mi (8,300.05 km) |
| Cwmbran to Phoenixville (Pennsylvania) | 3,426.71 mi (5,514.76 km) |
| Cwmbran to Picayune (Mississippi) | 4,460.34 mi (7,178.22 km) |
| Cwmbran to Pickerington (Ohio) | 3,731.52 mi (6,005.29 km) |
| Cwmbran to Pico Rivera (California) | 5,338.29 mi (8,591.15 km) |
| Cwmbran to Piedmont (California) | 5,251.72 mi (8,451.82 km) |
| Cwmbran to Pierre (South Dakota) | 4,181.47 mi (6,729.43 km) |
| Cwmbran to Pike Creek Valley (Delaware) | 3,451.80 mi (5,555.13 km) |
