| Porthcawl to New Britain (Connecticut) | 3,224.59 mi (5,189.48 km) |
| Porthcawl to New Brunswick (New Jersey) | 3,343.14 mi (5,380.26 km) |
| Porthcawl to New Carrollton (Maryland) | 3,509.74 mi (5,648.38 km) |
| Porthcawl to New Cassel (New York) | 3,295.14 mi (5,303.01 km) |
| Porthcawl to New Castle (Indiana) | 3,811.69 mi (6,134.32 km) |
| Porthcawl to New Castle (Pennsylvania) | 3,562.23 mi (5,732.86 km) |
| Porthcawl to New City (New York) | 3,296.12 mi (5,304.59 km) |
| Porthcawl to New Franklin (Ohio) | 3,613.96 mi (5,816.10 km) |
| Porthcawl to New Haven (Connecticut) | 3,245.49 mi (5,223.11 km) |
| Porthcawl to New Haven (Indiana) | 3,745.66 mi (6,028.07 km) |
| Porthcawl to New Hope (Minnesota) | 3,884.81 mi (6,252.00 km) |
| Porthcawl to New Hyde Park (New York) | 3,301.32 mi (5,312.96 km) |
| Porthcawl to New Iberia (Louisiana) | 4,550.99 mi (7,324.11 km) |
| Porthcawl to New Kensington (Pennsylvania) | 3,556.82 mi (5,724.15 km) |
| Porthcawl to New Kingman-Butler (Arizona) | 5,114.96 mi (8,231.73 km) |
