| Porthcawl to Pottsville (Pennsylvania) | 3,407.55 mi (5,483.91 km) |
| Porthcawl to Poughkeepsie (New York) | 3,270.56 mi (5,263.45 km) |
| Porthcawl to Poulsbo (Washington) | 4,690.96 mi (7,549.36 km) |
| Porthcawl to Poway (California) | 5,343.97 mi (8,600.29 km) |
| Porthcawl to Powder Springs (Georgia) | 4,067.72 mi (6,546.37 km) |
| Porthcawl to Powell (Ohio) | 3,709.02 mi (5,969.09 km) |
| Porthcawl to Powell (Tennessee) | 3,937.63 mi (6,337.01 km) |
| Porthcawl to Prairie Ridge (Washington) | 4,710.58 mi (7,580.95 km) |
| Porthcawl to Prairie Village (Kansas) | 4,217.24 mi (6,786.99 km) |
| Porthcawl to Prairieville (Louisiana) | 4,500.09 mi (7,242.20 km) |
| Porthcawl to Prattville (Alabama) | 4,208.97 mi (6,773.69 km) |
| Porthcawl to Preakness (New Jersey) | 3,314.85 mi (5,334.73 km) |
| Porthcawl to Prescott (Arizona) | 5,098.09 mi (8,204.59 km) |
| Porthcawl to Prescott Valley (Arizona) | 5,092.88 mi (8,196.20 km) |
| Porthcawl to Prichard (Alabama) | 4,361.05 mi (7,018.43 km) |
