| Porthcawl to Eggertsville (New York) | 3,415.63 mi (5,496.92 km) |
| Porthcawl to Egypt Lake-Leto (Florida) | 4,262.73 mi (6,860.20 km) |
| Porthcawl to El Cajon (California) | 5,352.32 mi (8,613.73 km) |
| Porthcawl to El Campo (Texas) | 4,772.38 mi (7,680.40 km) |
| Porthcawl to El Centro (California) | 5,305.17 mi (8,537.85 km) |
| Porthcawl to El Cerrito (California) | 5,236.30 mi (8,427.00 km) |
| Porthcawl to El Dorado (Arkansas) | 4,423.83 mi (7,119.47 km) |
| Porthcawl to El Dorado (Kansas) | 4,359.30 mi (7,015.62 km) |
| Porthcawl to El Dorado Hills (California) | 5,154.71 mi (8,295.70 km) |
| Porthcawl to El Mirage (Arizona) | 5,148.15 mi (8,285.14 km) |
| Porthcawl to El Monte (California) | 5,316.99 mi (8,556.87 km) |
| Porthcawl to El Paso (Texas) | 5,028.07 mi (8,091.90 km) |
| Porthcawl to El Paso de Robles (California) | 5,314.42 mi (8,552.73 km) |
| Porthcawl to El Reno (Oklahoma) | 4,515.44 mi (7,266.90 km) |
| Porthcawl to El Segundo (California) | 5,338.22 mi (8,591.04 km) |
