| Port Talbot to Pottsville (Pennsylvania) | 3,400.81 mi (5,473.07 km) |
| Port Talbot to Poughkeepsie (New York) | 3,263.85 mi (5,252.66 km) |
| Port Talbot to Poulsbo (Washington) | 4,682.09 mi (7,535.10 km) |
| Port Talbot to Poway (California) | 5,335.60 mi (8,586.82 km) |
| Port Talbot to Powder Springs (Georgia) | 4,061.07 mi (6,535.66 km) |
| Port Talbot to Powell (Ohio) | 3,701.91 mi (5,957.64 km) |
| Port Talbot to Powell (Tennessee) | 3,930.83 mi (6,326.06 km) |
| Port Talbot to Prairie Ridge (Washington) | 4,701.73 mi (7,566.70 km) |
| Port Talbot to Prairie Village (Kansas) | 4,209.59 mi (6,774.68 km) |
| Port Talbot to Prairieville (Louisiana) | 4,493.29 mi (7,231.25 km) |
| Port Talbot to Prattville (Alabama) | 4,202.31 mi (6,762.97 km) |
| Port Talbot to Preakness (New Jersey) | 3,308.21 mi (5,324.05 km) |
| Port Talbot to Prescott (Arizona) | 5,089.85 mi (8,191.32 km) |
| Port Talbot to Prescott Valley (Arizona) | 5,084.63 mi (8,182.93 km) |
| Port Talbot to Prichard (Alabama) | 4,354.41 mi (7,007.74 km) |
