| Porthcawl to Pittsburg (Kansas) | 4,296.48 mi (6,914.51 km) |
| Porthcawl to Pittsburgh (Pennsylvania) | 3,571.68 mi (5,748.07 km) |
| Porthcawl to Pittsfield (Massachusetts) | 3,212.11 mi (5,169.40 km) |
| Porthcawl to Placentia (California) | 5,322.03 mi (8,564.99 km) |
| Porthcawl to Placerville (California) | 5,143.77 mi (8,278.10 km) |
| Porthcawl to Plainfield (Illinois) | 3,846.23 mi (6,189.91 km) |
| Porthcawl to Plainfield (Indiana) | 3,861.74 mi (6,214.86 km) |
| Porthcawl to Plainfield (New Jersey) | 3,336.46 mi (5,369.51 km) |
| Porthcawl to Plainview (New York) | 3,290.37 mi (5,295.34 km) |
| Porthcawl to Plainview (Texas) | 4,727.90 mi (7,608.81 km) |
| Porthcawl to Plano (Illinois) | 3,855.50 mi (6,204.82 km) |
| Porthcawl to Plano (Texas) | 4,594.30 mi (7,393.82 km) |
| Porthcawl to Plant City (Florida) | 4,246.56 mi (6,834.18 km) |
| Porthcawl to Plantation (Florida) | 4,261.77 mi (6,858.66 km) |
| Porthcawl to Platteville (Wisconsin) | 3,881.69 mi (6,246.98 km) |
